H: Glossary Terms

H

hidden orderStocksCrypto

An order resting on a venue without displaying its quantity in the public order book, typically receiving different priority than displayed orders.

hard to borrowStocks

A classification for a security whose lendable supply is scarce, so a locate is difficult and the fee charged is elevated, sometimes to an annualized rate of many percent. Positions in these names carry a real daily carrying cost and a genuine risk of recall, which forces the position to be closed at whatever price prevails at that moment.

Heikin-Ashi(Heikin Ashi) StocksCrypto

A transformed candlestick technique averaging price data to smooth visual trends; its candles are synthetic and do not represent actual OHLC transactions. Full guide →

higher high(HH) StocksCrypto

A swing high above the preceding comparable swing high, often used as evidence of upward market structure.

higher low(HL) StocksCrypto

A swing low above the preceding comparable swing low, often used as evidence of upward market structure.

historical volatility(realized volatility) StocksCrypto

A backward-looking estimate of return variability over a chosen window, often annualized from daily or intraday returns. Full guide →

Hull moving averageStocksCrypto

A moving average constructed to cut lag while staying smooth, built entirely from weighted averages: take twice the weighted average of half the period, subtract the weighted average of the full period, then smooth that result over the square root of the period. It turns faster than conventional lines and can overshoot at a genuine reversal.

head and shouldersStocksCrypto

A reversal formation in an uptrend consisting of a peak, a higher peak, then a lower peak, with the troughs between them joined into a neckline. The formation is considered complete only on a close beneath that neckline. The conventional projection measures the vertical distance from the middle peak down to the neckline and subtracts it from the break.

harmonic patternStocksCrypto

A chart formation defined by specific Fibonacci retracement and extension relationships between successive swings, with named variants such as the Gartley, bat, butterfly and crab. Each specifies tolerance ranges for the ratio at every leg, and the completion point defines the entry. The rigid ratio requirements mean most candidate swing sequences do not qualify.

hanging manStocksCrypto

A candle appearing after an advance, with a small body near the period's high and a long lower shadow, showing price sold off sharply during the session before recovering. The identical shape after a decline is a hammer, so the bearish reading comes entirely from its position within an uptrend and requires confirmation from the next period. Full guide →

hard stopStocksCrypto

A stop order resting with the broker or exchange that triggers automatically when price reaches a set level, with no action needed from the trader. Once triggered it usually becomes a market order, so the fill can be worse than the trigger price in fast conditions. It contrasts with a mental stop, which exists only as the trader's intention to exit.

high-frequency tradingStocks

Automated trading that relies on very low latency to react to market data, typically holding positions for seconds or less and turning over capital many times a day. Strategies include electronic market making, cross-venue arbitrage, and short-horizon statistical signals. Firms invest heavily in colocation, direct exchange feeds, and specialized hardware, since the edge per trade is tiny and depends on being early.

hidden liquidityStocks

Resting interest that can be traded against but is not shown in public market data, including fully hidden orders, the undisplayed remainder of a reserve or iceberg order, and interest sitting in dark venues. It lets a large participant avoid signaling size, at the cost of losing priority to visible orders at the same price on most venues. Quoted depth therefore understates true available size.

hard landingStocksCrypto

An outcome in which policy tightening or an external shock slows an economy so much that it tips into recession, with rising unemployment and falling output rather than a controlled deceleration. Markets typically price the possibility through widening credit spreads, weakness in cyclical equities, and expectations of rate cuts. The distinction from a gentler slowdown becomes clear only once data confirms a contraction.

housing startsStocksCrypto

The number of new residential construction projects on which ground was broken during a month, reported at a seasonally adjusted annual rate and split between single-family and multi-family units. Because housing responds quickly to interest rates, the series is treated as an early cyclical indicator. Weather and a small monthly sample make individual readings volatile and subject to revision.

high-yield spreadStocks

The extra yield investors require to hold bonds rated below investment grade instead of comparable-maturity government debt, usually quoted as an option-adjusted spread in basis points. It compresses when investors are willing to take credit risk and widens when default expectations rise or liquidity dries up. It is watched as a real-time gauge of financial stress that often moves before equity indices react.

hash rate(hashrate) Crypto

The amount of computational hashing work performed per unit of time by a proof-of-work network or miner. Full guide →

hard forkCrypto

A blockchain protocol change that is not backward-compatible, requiring all participants to upgrade or the network to split into two separate chains.

HD walletCrypto

A wallet that derives an unlimited tree of key pairs from a single master seed using a defined derivation path, following the BIP-32 standard and its companions. One backup of that seed therefore restores every account and address the wallet has ever generated. It also lets the software issue a fresh receiving address for each payment without requiring a new backup each time.

holder concentrationCrypto

The share of token supply controlled by the largest addresses or entities, adjusted where possible for exchange, bridge, burn, treasury, and contract addresses. Full guide →

health factorCrypto

A protocol-specific ratio indicating how safely collateral value covers borrow exposure relative to liquidation thresholds; definitions vary by platform.

HODL wavesCrypto

A visualization grouping Bitcoin supply by coin age to show how much supply last moved within different historical windows.

hash ribbons(Hash Ribbon) Crypto

An indicator built from two moving averages of a proof-of-work network's hash rate, commonly thirty-day and sixty-day. When the shorter average falls below the longer one, it suggests miners are switching off unprofitable machines, a state described as miner capitulation. A later recovery of the shorter average back above the longer is read as hash rate stabilizing. It describes miner economics rather than price.

hot wallet(hot-wallet, hot wallets) Crypto

Wallets whose private keys sit on an internet-connected device: a browser extension, a mobile application, or an exchange's operational wallet. Keys reachable by online software make signing fast and also make them reachable by malware, malicious approvals, and compromised interfaces. Common practice is to keep only balances that are actively traded or spent in a hot wallet and hold longer-term positions behind hardware or multisignature custody. Full guide →

hardware wallet(hardware wallets) Crypto

Dedicated devices that generate and hold private keys in a secure element and sign transactions internally, so the key never reaches an internet-connected computer. The host machine builds the transaction, the device displays its details for physical confirmation, and only a signature returns. That confirmation screen is the real protection, because it lets the user catch a transaction a compromised host has altered. Loss of the device is recoverable from the seed phrase. Full guide →

honeypot token(honeypot) Crypto

A malicious token contract designed to allow purchases but block or heavily penalize sales for ordinary holders.

hidden mint functionCrypto

Code in a token contract that lets a privileged address create new units after launch, placed where a casual reader would not notice it or reachable only through an upgradeable proxy or an obscure modifier. Using it dilutes existing holders and can drain the paired liquidity pool. Reading verified source for minting authority, and checking whether the contract is upgradeable, is how it is detected before buying.

Howey testCrypto

Four-part standard from a 1946 United States Supreme Court decision used to decide whether an arrangement is an investment contract and therefore a security. It asks whether there is an investment of money, in a common enterprise, with an expectation of profits, derived from the efforts of others. The analysis looks at the economic reality of how an instrument is marketed and sold rather than the label attached to it, which is why the same token can be assessed differently across different transactions.

hindsight biasStocksCrypto

The tendency, after an outcome is known, to believe it was predictable all along, which can produce false confidence in future forecasts.

hot-hand fallacyStocksCrypto

Belief that a short run of successes signals a temporarily elevated skill level that will persist. It is the mirror image of the gambler's fallacy: streaks are expected to continue rather than to reverse. In trading it encourages increasing position size after consecutive wins, even when the sample is far too small to separate skill from variance. Whether genuine hot hands exist in some physical-skill settings remains debated, but a short winning streak in markets is weak evidence either way.

herd behaviorStocksCrypto

The tendency to follow what other traders are doing rather than independent analysis, which can amplify moves in both directions. Full guide →

house-money effectStocksCrypto

Tendency to take more risk with gains than with the original stake, as if profits belonged to the market rather than to the holder. It follows from mental accounting: recent winnings are placed in a separate mental pot where a loss feels less painful. The practical consequence is position sizing that expands after a winning run, precisely when the trader's read on conditions has not been independently retested, so drawdowns tend to arrive at the largest size.

highStocks

Highest traded price reached during a session or a charting interval. It marks how far buyers were willing to pay up before supply stopped the advance, so it is used as a reference for resistance, for breakout levels, and as an input to range measures such as true range and channel indicators. It records executed trades only, not quoted prices that never filled.

HMAStocksCrypto

Hull moving average, a smoothing method built to cut lag while keeping the line smooth. It is assembled from weighted moving averages: take twice the weighted average of half the period, subtract the weighted average of the full period, then apply a weighted average of length equal to the square root of the period to that result. The subtraction step projects recent direction forward, so the line tracks turns more closely than a conventional average of the same length, at the cost of occasional overshoot.

hammerCrypto

Candlestick with a small body near the top of its range and a lower wick roughly twice the body or longer, with little or no upper wick, appearing after a decline. The shape records a session that sold off and then recovered most of the loss by the close, indicating demand appeared at the lows. The identical shape after an advance is called a hanging man, so the preceding trend rather than the shape alone determines how it is read. Full guide →

hedgingStocks

Taking a position whose value is expected to move opposite to an existing exposure, in order to reduce net sensitivity to a specified risk. Instruments include options, futures, swaps, and offsetting cash positions, and size is set by a hedge ratio derived from the measured relationship between the two. A hedge removes upside as well as downside within its range, carries its own cost, and leaves basis risk wherever the hedging instrument does not track the exposure exactly.

HFTStocks

High-frequency trading, automated trading that competes on speed, running strategies in which the time to receive data and to place or cancel an order is decisive. Firms colocate servers in exchange data centers, consume direct rather than consolidated feeds, and turn positions over quickly while carrying little inventory overnight. Common strategies include electronic market making, statistical arbitrage across correlated instruments, and arbitrage of price differences between venues. It describes a method and a speed rather than one strategy.

hawkishStocks

Describing a policy stance, or commentary about one, that leans toward tighter monetary policy: higher rates, faster balance sheet reduction, or more weight on containing inflation relative to supporting employment. It is a relative term judged against what markets already expect rather than against any absolute level, so a statement is hawkish when it shifts expectations toward tightening. The opposite stance is described as dovish.

hashStocksCrypto

A fixed-length output produced by a cryptographic hash function from arbitrary input data, designed so small input changes produce very different outputs.

hashingStocksCrypto

Applying a one-way function that maps input of any size to a fixed-length output, so the same input always produces the same result while the input cannot be reconstructed from it. A small change in input produces an entirely different output, and finding two inputs with the same output is computationally infeasible for a sound function. Blockchains use it to link blocks, to commit to transaction sets through Merkle trees, and to set the puzzle that proof-of-work mining solves.

HODLCrypto

Crypto slang for holding an asset through volatility rather than trading it, originally derived from a misspelling of "hold." Full guide →

honeypotCrypto

A token contract written so that buying works normally while selling is blocked or taxed to near total loss for ordinary holders, with allowlisted addresses still able to exit. The chart shows a rising asset with no sellers because there are none. Detection means reading the transfer logic and simulating a sale rather than trusting price action. The same word also describes a decoy system deliberately exposed in security research.

Holding PeriodStocksCrypto

The intended length of time a position is meant to be held, which should shape which screening filters and data are relevant. Full guide →

Hash FunctionCrypto

A deterministic function mapping data to fixed-size output with properties such as preimage resistance and collision resistance used throughout blockchains.

Hierarchical Deterministic Wallet (HD Wallet)(HD wallet) Crypto

A wallet that derives many keys and addresses from a single root seed using deterministic key-derivation standards.

Homograph AttackCrypto

A phishing technique using visually similar Unicode characters to create domains, names, or addresses that resemble legitimate ones.

Hard CapCrypto

A fixed upper limit on token issuance, fundraising, or another protocol-defined quantity depending on context.

Hash PriceCrypto

Expected mining revenue per unit of hash power over a stated period, usually denominated in fiat or BTC per hash-rate unit.

Hashrate IndexCrypto

A benchmark or data series tracking mining economics such as hash price, hashrate, or ASIC profitability.

Highly Liquid SupplyCrypto

A provider-defined estimate of coins held by entities with frequent historical spending behavior and therefore more likely to circulate.

Hardware Security KeyCrypto

A physical authentication device supporting phishing-resistant standards such as FIDO2 or WebAuthn to protect exchange and wallet accounts.

Hidden MintCrypto

An undisclosed or obscured ability for privileged actors to create additional token supply, creating dilution and rug-pull risk.

Hidden OwnerCrypto

A contract ownership or privileged-control mechanism deliberately obscured from ordinary users or superficial scanners.

High SeverityCrypto

A serious security finding with substantial potential impact but typically less immediate or universal than a critical issue.

HarvestCrypto

Claiming accrued strategy rewards or fees, often followed by conversion and reinvestment in an auto-compounding vault.

Hybrid AMMCrypto

An automated market maker combining multiple pricing curves or liquidity mechanisms to improve capital efficiency across different market conditions.

HTLC(Hashed Timelock Contract) Crypto

Hashed timelock contract: a conditional payment structure that releases funds when a secret is revealed before a deadline and otherwise permits a timeout refund.

Hard-to-Borrow Option RiskStocksOptions

Options pricing and exercise behavior affected by scarce or expensive stock borrow, which can distort put-call parity and early-exercise incentives.

Hedge RatioStocksOptionsFutures

The quantity of a hedging instrument used relative to the exposure being hedged, derived from delta, beta, notional, or another risk measure.

Heston ModelStocksOptions

A stochastic-volatility option model in which variance follows a mean-reverting square-root process and can be correlated with underlying returns.

Historical Volatility RankStocksOptions

A measure positioning current realized volatility relative to its historical range over a selected lookback.

Horizontal SpreadStocksOptions

Another name for a calendar or time spread using options with different expirations and typically the same strike.

Half KellyStocksCrypto

Using half the position size suggested by the Kelly criterion to reduce drawdowns and sensitivity to estimation error while retaining some growth-efficiency properties.

Half-Life of a SignalStocksCrypto

The time it takes for an estimated signal's predictive effect to decline by half under a chosen decay model.

Hard-to-Borrow (HTB)(HTB) StocksCrypto

A security with limited lendable share supply, often resulting in high borrow fees, locate requirements, and recall risk.

Hazard RateStocksCrypto

The instantaneous event rate conditional on survival to that time, used in credit, execution, or event-duration modeling.

Herfindahl-Hirschman Index (HHI)(HHI) StocksCrypto

A concentration measure calculated as the sum of squared portfolio, market, or ownership shares; higher values indicate greater concentration.

HeteroskedasticityStocksCrypto

A statistical condition in which the variance of errors or returns changes across observations rather than remaining constant.

Hidden Markov Model (HMM)(HMM) StocksCrypto

A probabilistic model assuming observed data are generated by unobserved states that transition over time according to estimated probabilities.

High-Water MarkStocksCrypto

The highest prior portfolio or account value used as a reference for drawdowns, performance fees, or recovery.

Hindsight Bias in BacktestingStocksCrypto

Designing rules after knowing historical outcomes, creating a strategy that benefits from knowledge unavailable when those trades would have occurred.

Historical ScenarioStocksCrypto

A stress scenario based on market moves observed during a real past event, replayed against the current portfolio.

Historical VaRStocksCrypto

VaR estimated by applying the empirical distribution of historical returns or shocks without assuming a specific parametric distribution.

Holding-Time DistributionStocksCrypto

The distribution of how long trades or positions remain open, useful for understanding capacity, event exposure, and capital turnover.

Holdout SetStocksCrypto

A portion of data reserved for final evaluation rather than model fitting or repeated parameter tuning.

HomoskedasticityStocksCrypto

A statistical condition in which error variance is assumed constant across observations.

House MarginStocksCryptoFutures

A broker's own margin requirement, which can be stricter than exchange or regulatory minimums.

HyperparameterStocksCrypto

A model or strategy setting chosen outside the direct fitting process, such as lookback length, tree depth, threshold, or learning rate.

Hypothetical ScenarioStocksCrypto

A constructed stress scenario combining assumed shocks that may not have occurred together historically.

Hybrid SecurityStocks

An instrument combining characteristics of debt and equity, such as convertible preferred stock or a convertible bond.

Hidden Bearish DivergenceStocksCrypto

A continuation-style divergence where price makes a lower high while an oscillator makes a higher high.

Hidden Bullish DivergenceStocksCrypto

A continuation-style divergence where price makes a higher low while an oscillator makes a lower low.

High-Volume Node (HVN)(HVN) StocksCrypto

A price region with comparatively heavy traded volume in a Volume Profile, often interpreted as an area of prior acceptance.

HSA (Health Savings Account)(Health Savings Account, HSA) Stocks

A tax-advantaged account available to people enrolled in a qualifying high-deductible health plan, used to save and invest for medical expenses. It offers a triple tax advantage: contributions are tax-deductible (or pre-tax through payroll), investment growth is tax-deferred, and withdrawals for qualified medical expenses are tax-free at any age. Unlike a flexible spending account, unused HSA balances roll over indefinitely and can be invested for long-term growth. Full guide →

headline inflationStocksCryptoOptionsFutures

The total change in a price index (such as CPI or PCE) over a period, including all categories (food and energy included), as opposed to "core" measures that strip those volatile components out; headline inflation is what consumers experience day to day, but the Fed leans more heavily on core and other underlying measures to judge the trend. Full guide →

Hedge EffectivenessStocksFuturesCrypto

A measure of how closely a hedge's gains and losses offset changes in the value of the exposure it is designed to protect, often expressed as a ratio or correlation-based statistic. Full guide →

Held OrderStocks

A customer order, typically in an NMS stock, that a broker-dealer must attempt to execute immediately at the best available terms rather than exercising discretion over its timing or price.

HSA(Health Savings Account) Stocks

A tax-advantaged account available to individuals enrolled in a qualifying high-deductible health plan, offering a triple tax advantage: contributions are tax-deductible (or pre-tax through payroll), growth is tax-free, and withdrawals for qualified medical expenses are also tax-free. Unlike a Flexible Spending Account, unused HSA balances roll over indefinitely and the account can typically be invested for long-term growth. Full guide →

HRA(Health Reimbursement Arrangement) Stocks

An employer-funded account that reimburses employees for qualified medical expenses and, in some designs, insurance premiums. Unlike an HSA or FSA, only the employer contributes, the employer sets the plan's rules and can decide whether unused funds carry over, and the account is not portable if the employee leaves the job.

High-Deductible Health Plan(HDHP) Stocks

A health insurance plan with a higher annual deductible and out-of-pocket maximum than a traditional plan, in exchange for typically lower monthly premiums. Enrollment in an HDHP that meets IRS minimum-deductible and maximum-out-of-pocket thresholds is a prerequisite for contributing to a Health Savings Account.

Hindenburg OmenStocks

A market breadth-based warning signal developed by Jim Miekka that combines elevated new 52-week highs and lows, a rising index trend, and a negative McClellan Oscillator reading to flag a heightened, though historically unreliable, risk of a broad market decline.

hard finality(absolute finality) Crypto

A state where a block and its transactions are mathematically or protocol-guaranteed to be irreversible, such that reverting them would require an economically or technically implausible action like slashing a supermajority of a chain's staked validators.

HIFO Cost Basis Method(Highest-In First-Out) StocksCrypto

A lot-selection convention, built on the IRS specific identification rules, that sells the shares with the highest cost basis first regardless of when they were purchased, which minimizes the taxable gain (or maximizes the taxable loss) recognized on a given sale. Full guide →

House HackingStocks

House hacking is a strategy of living in one unit of a multifamily property, or renting out rooms or an accessory dwelling unit of a single-family home, while renting the remaining space to tenants whose rent offsets or covers the owner's mortgage. Because the owner occupies part of the property, buyers can often qualify for owner-occupant financing with lower down payments than a pure investment-property loan requires, making it a common way to start real estate investing with less capital.

Hybrid REITStocks

A hybrid REIT combines the strategies of an equity REIT and a mortgage REIT, holding both physical income-producing property and real estate debt (mortgages or mortgage-backed securities) within the same portfolio. This blend can diversify income sources between rental income and interest income, but it also means the REIT carries both property-market risk and interest-rate-sensitive mortgage risk simultaneously.

Harvest Cycle(rotation age) Stocks

The harvest cycle, or rotation age, is the time span between planting (or the last harvest) and the point at which a stand of timber is cut for sale, which varies enormously by species and region, from roughly 25-35 years for fast-growing softwood plantations in the U.S. South to 50-plus years or longer for slower-growing species in other regions. Owners can time harvests within a flexible window around the optimal biological rotation age to take advantage of favorable timber prices, a form of timing flexibility not available with most annual crops.

Historical ArtifactsStocks

Objects with recognized historical significance (documents, antiquities, militaria, or other items tied to notable events or figures) collected and traded as investment assets. Legal ownership and export rules vary widely by artifact type and country of origin, and provenance documentation is critical both for value and for lawful title.

Hammer Price(knockdown price) Stocks

The winning bid price at auction, at which the auctioneer's gavel falls to close bidding on a lot. The hammer price excludes the buyer's premium and any applicable taxes, so the buyer's total cost is higher than the hammer price alone.

Hard CommodityStocksFutures

A commodity that is mined or extracted from the earth, including precious and industrial metals (gold, copper, aluminum) and energy products (crude oil, natural gas). Hard commodity supply is tied to geological reserves, mining/drilling capacity, and geopolitics, making it structurally different from the seasonal, weather-driven supply of soft commodities.

Heating Oil(ULSD) StocksFutures

A refined petroleum distillate used primarily for home and building heating in parts of the northeastern U.S. and traded on futures markets as a proxy for the broader distillate fuel oil market (which also includes diesel). Heating oil demand and prices are strongly seasonal, rising with cold-weather demand in the winter heating season.

hardship withdrawalStocks

A distribution from a 401(k) or similar employer plan taken while still employed, permitted only for an immediate and heavy financial need defined by the IRS, such as certain medical expenses, preventing eviction or foreclosure, or funeral costs, and limited to the amount necessary to satisfy that need. Hardship withdrawals are taxable as ordinary income, generally cannot be repaid to the plan, and, unless an exception applies, are subject to the 10% early-withdrawal penalty if taken before age 59½.

HSA contributionStocks

A deposit into a health savings account, which can be made by the account holder, their employer, or both, up to an annual IRS limit that is higher for family HDHP coverage than self-only coverage, with an additional catch-up amount for those 55 and older. Contributions are tax-deductible, or pre-tax if made through payroll, and eligibility requires being covered by a qualifying high-deductible health plan and having no other disqualifying health coverage.

HSA investment accountStocks

The portion of a health savings account, offered by many HSA custodians once a minimum cash balance threshold is met, that allows the account holder to invest contributions in mutual funds, ETFs, or similar securities rather than leaving the full balance in cash. Investment gains within an HSA grow tax-free, and because HSA funds never expire and can be invested long-term, some savers deliberately pay current medical expenses out of pocket and let the HSA investment balance compound for future or retirement healthcare costs.

HSA rolloverStocks

The transfer of funds from one HSA to another, either as a trustee-to-trustee transfer, which has unlimited frequency and no tax reporting, or as a 60-day rollover where the account holder receives the funds directly, limited to once every 12 months, similar to an IRA indirect rollover. HSA balances are fully portable and remain the individual's property even after they change jobs, health plans, or lose HDHP eligibility, unlike an FSA, which is generally tied to a single employer's plan year.

HSA triple tax advantageStocks

The combination of three separate tax benefits unique to health savings accounts: contributions are tax-deductible or pre-tax, investment growth inside the account is tax-free, and withdrawals for qualified medical expenses are also tax-free. No other common account type offers all three. After age 65, non-medical withdrawals are taxed as ordinary income but avoid the 20% additional tax that applies before 65, making the HSA function similarly to a traditional IRA as a fallback if the funds aren't needed for healthcare.

high-yield savings account(HYSA) Stocks

A high-yield savings account is a savings account, typically offered by an online bank, that pays a significantly higher interest rate than the national average for traditional brick-and-mortar savings accounts. Online banks can offer higher rates because they avoid the overhead of physical branches, and the rate is variable, moving up or down with prevailing short-term interest rates rather than being locked in like a CD. Funds usually remain fully liquid, with no early withdrawal penalty, and deposits at FDIC-member banks are insured up to standard limits.

hedge fund(hedge funds) Stocks

A pooled investment vehicle, typically structured as a limited partnership and open only to accredited or qualified investors, that pursues a broad range of strategies (long/short equity, global macro, event-driven, relative value) often using leverage, derivatives, and short selling that mutual funds cannot. Hedge funds are lightly regulated compared with registered funds and commonly charge a management fee plus a performance fee, historically summarized as '2 and 20.' Within a broader alternative investment allocation they are also treated as an asset class in their own right, valued for their potential to diversify a portfolio with lower correlation to stocks and bonds, at the cost of higher fees, illiquidity and complexity.

hurdle rateStocks

The minimum rate of return a hedge fund or private equity fund must achieve before its general partner or manager can collect a performance fee or carried interest. Hurdle rates protect investors by ensuring managers are compensated for performance only above a baseline return, and can be structured as 'hard' (fee applies only to gains above the hurdle) or 'soft' (fee applies to all gains once the hurdle is cleared).

Home-Country Bias(Home Bias) Stocks

Home-country bias is the well-documented tendency of investors to allocate a disproportionately large share of their portfolio to domestic investments relative to what an internationally diversified, market-cap-weighted approach would suggest. It stems from familiarity, currency comfort, and information advantages with domestic markets, and can leave a portfolio more concentrated and less diversified across global economic cycles than intended.

Hard-Currency Debt(Hard Currency Bonds) Stocks

Hard-currency debt is sovereign or corporate debt issued and repayable in a widely trusted, stable currency such as the U.S. dollar or euro, rather than the issuer's own local currency. Emerging-market governments often issue hard-currency debt to attract foreign investors who want to avoid local-currency depreciation risk, but this shifts currency risk onto the issuer instead.

Hang Seng IndexStocksFutures

The Hang Seng Index is the principal equity benchmark of the Hong Kong stock market, compiled by Hang Seng Indexes Company. Constituents are selected from the largest and most liquid listings and weighted by free-float adjusted market capitalization, with an individual weight cap so no single company dominates. Its composition has shifted over time from Hong Kong property, banking and utilities toward mainland Chinese financial and technology issues, which is why it is often read as a gauge of sentiment toward China rather than toward Hong Kong alone. Full guide →

House pricesStocks

House prices are the transaction values of residential property, tracked through indices rather than through a single quoted rate because every home is different. Repeat-sales indices compare successive sales of the same property to strip out quality differences, while hedonic indices adjust for size, age, location and features. Median sale price is simpler but shifts with the mix of what sold. Prices respond to mortgage rates, household income, construction costs, land supply and credit availability, and index readings lag the market because they use completed sales.

Headline EarningsStocks

Headline earnings is a South African reporting measure that strips out gains and losses of a capital nature so that the remaining figure reflects trading performance. Defined in a circular issued by the South African Institute of Chartered Accountants, it excludes items such as profits on the disposal of property and equipment, impairments of goodwill and gains on bargain purchases, while leaving operating items in place. Companies listed on the Johannesburg Stock Exchange are required to disclose it, which makes it the headline number local analysts quote.

Hedge Fund ManagerStocks

A hedge fund manager runs a pooled vehicle that is sold privately to institutions and wealthy individuals and therefore operates under fewer portfolio constraints than a retail fund, using short selling, leverage and derivatives across strategies such as long short equity, global macro, relative value and event driven. Compensation traditionally combines a management fee on assets with a performance fee on gains above a high water mark or hurdle. In the United States, advisers above a size threshold must register with the Securities and Exchange Commission.

Hedging TransactionOptionsStocks

A hedging transaction is a position taken specifically to offset the risk of another exposure, so that a loss on one is largely matched by a gain on the other. A wheat farmer selling futures, an importer buying a currency forward and a bond fund paying fixed on a swap are all hedging. Effectiveness depends on how closely the hedge tracks the underlying, and residual basis risk always remains. Tax and accounting rules require the hedge to be identified and documented before the offsetting treatment applies.

Holder of RecordStocksCrypto

The holder of record is the party listed on the issuer books as owning a security on the record date, and is therefore the one entitled to the dividend, the interest payment or the vote. Because most shares are held in street name through brokers and a central depository, the registered holder is often a nominee, and the broker passes economic rights and voting instructions through to the beneficial owner. The record date interacts with the settlement cycle to determine the ex-dividend date on which the share begins trading without the upcoming payment.

Hollywood Stock ExchangeStocks

The Hollywood Stock Exchange is an online prediction market in which participants trade play-money securities representing films, actors and awards outcomes, with prices for movie stocks intended to track expected box office receipts over an opening period. Because no real money changes hands, it operates outside securities and gambling regulation. It is cited in research on whether aggregated crowd forecasts outperform expert predictions, and an attempt to launch real-money box office futures contracts in the United States was blocked by legislation in 2010.

Hospital Insurance Trust FundStocksCrypto

The Hospital Insurance Trust Fund is the United States government account that pays for Medicare Part A, covering inpatient hospital stays, skilled nursing care, hospice and some home health services. It is financed mainly by a dedicated payroll tax on wages, supplemented by taxation of some Social Security benefits and by premiums from those not automatically eligible. Its balances are invested in special Treasury securities, and the Medicare trustees publish an annual projection of when outlays are expected to exhaust the fund under current law.

Hard Money NoteStocks

A hard money note is a short-term loan secured by real property, made by a private lender and underwritten mainly on the value of the collateral rather than the borrower's income. Terms typically run months rather than years, carry an interest rate well above bank lending plus points charged at closing, and fund purchase and renovation where speed matters or conventional financing is unavailable. The lender's protection is the cushion between the loan and the property value, plus the right to foreclose, so an accurate valuation is central to the risk.

Highly Leveraged TransactionStocks

A highly leveraged transaction is a financing that leaves a borrower with debt far above its normal level relative to earnings or assets, typically a buyout, a recapitalization or a debt-funded acquisition. Bank supervisors have used the label to identify credits requiring closer scrutiny, applying criteria such as a leverage multiple threshold, a material increase in leverage, or a stated purpose. Classification matters because it affects how a lender's regulators view the exposure and how it must be monitored, not because it changes the loan's contractual terms.

HoldingsStocks

Holdings are the individual securities and other assets a portfolio actually owns, together with the quantity and weight of each. A fund's published list shows what the investor is exposed to, which can differ from what the fund's name suggests, and it is the input for assessing concentration, sector and geographic exposure, and overlap with other positions. Disclosure frequency varies: exchange-traded funds typically publish daily, while other pooled funds may report a full list only periodically and after a delay.

Hong Kong Stock ExchangeStocks

The Stock Exchange of Hong Kong is the securities market operated by Hong Kong Exchanges and Clearing, on which shares, exchange-traded funds, warrants and structured products are listed and traded. Prices are quoted in Hong Kong dollars, and market data providers identify its listings by a numeric stock code with the suffix .HK. It is a primary listing venue for mainland Chinese companies alongside their domestic listings, and its Stock Connect links let investors trade a defined set of shares between Hong Kong and the Shanghai and Shenzhen exchanges.

historical memorabiliaStocks

Historical memorabilia are collectible objects associated with documented events, institutions, or public figures, such as signed letters and documents, campaign material, military artifacts, and space program equipment. Value rests on provenance, historical significance, the number of surviving examples, condition, and the strength of authentication from recognized experts or grading services. The market clears through specialist auctions and private dealers at irregular intervals, so price discovery is thin. Forgery and altered provenance are persistent problems, and ownership or export restrictions apply to some categories such as antiquities and war material.

hotelsStocks

Hotels are a commercial real estate sector whose income resets nightly rather than through multi-year leases, which makes it the most economically sensitive major property type. Performance is tracked with occupancy, average daily rate, and revenue per available room, the last being occupancy multiplied by average daily rate. Because staffing, housekeeping, and food service costs are largely fixed in the short run, small changes in occupancy swing profit sharply. Ownership is frequently split among a property owner, a brand supplying the flag and reservation system, and a third-party operator.

Hybrid BondStocks

A hybrid bond is a security that blends debt and equity characteristics, typically long-dated or perpetual, subordinated to senior creditors, callable by the issuer, and carrying coupons the issuer may defer without triggering default. Rating agencies award partial equity credit for those features, which is why corporates and insurers issue them to support ratings without diluting shareholders. Investors receive a higher coupon in exchange for subordination, deferral risk, and uncertainty about whether the issuer will call at the first opportunity.

H-SharesStocks

H-shares are shares in companies incorporated in mainland China that are listed on the Stock Exchange of Hong Kong, quoted and traded in Hong Kong dollars and open to international investors. They differ from A-shares, which are listed in Shanghai or Shenzhen, denominated in renminbi and historically restricted to domestic and approved foreign investors. Many large state-controlled enterprises have both listings, and the two lines can trade at persistently different prices because the investor bases and capital account restrictions differ.

Hara-Kiri SwapOptionsStocks

A hara-kiri swap is a swap or currency swap written at terms that leave the arranging bank no profit margin, or an actual loss, in order to win or protect a client relationship. The name came into use in the 1980s to describe aggressive pricing by Japanese banks competing for cross-border business. It is market slang rather than a distinct instrument: the contract is an ordinary swap, and what makes it notable is that the dealer has priced away the spread it would normally earn.

Heating Degree DayOptionsStocks

A heating degree day measures how far a day's average temperature falls below a baseline used as the point at which buildings need heating, conventionally 65 degrees Fahrenheit in the United States and 15.5 degrees Celsius in much of Europe. The daily figure is the shortfall in degrees, floored at zero, and monthly totals are the sum. Energy utilities use accumulated totals to explain and forecast demand, and weather derivatives listed on exchanges settle against them, letting gas and power companies hedge revenue against a mild winter.

Hedge AccountingStocks

Hedge accounting is an optional treatment that lets a company match the timing of gains and losses on a hedging instrument with those on the item being hedged, so profit or loss does not swing on a derivative whose economic purpose is to offset something else. Qualifying requires formal designation and documentation at inception and evidence of an economic relationship between the two. The three designations are fair value hedges, cash flow hedges where the effective portion is deferred in equity, and hedges of a net investment in a foreign operation.

Held-For-Trading SecurityStocks

A held-for-trading security is a financial instrument acquired principally to sell in the near term to profit from short-term price movements, or one that forms part of a portfolio managed for that purpose. It is carried at fair value with every change in value taken straight to profit or loss, so earnings move with the market each period. That treatment separates it from instruments held to collect contractual cash flows, which are measured at amortised cost, and it is the classification banks apply to their trading book.

High Beta IndexStocksCrypto

A high beta index selects constituents from a parent index according to their measured sensitivity to that parent's movements, keeping the shares with the highest beta over a defined lookback and typically weighting them by beta rather than by capitalisation. The construction produces an index that tends to move more than the market in both directions, so it amplifies declines as well as advances. Composition is rebalanced on a published schedule, and the selection is mechanical rather than based on any view about the companies.

HoardingOptionsStocks

Hoarding is the accumulation and withholding of a commodity or of cash beyond current needs, in the expectation that its value will rise or that it will become unavailable. In commodity markets a hoard reduces the supply reaching buyers and can push spot prices above forward prices, and attempts to hoard for the purpose of controlling a market can amount to manipulation under commodity law. In monetary economics the word describes holding money rather than spending or investing it, which slows the circulation of money through an economy.

Hong Kong Exchanges and Clearing Limited(HKEX) OptionsStocks

Hong Kong Exchanges and Clearing Limited operates Hong Kong's securities and derivatives markets and their clearing houses, and it owns the London Metal Exchange. It is itself listed on the exchange it runs. Its Stock Connect programmes link trading with the Shanghai and Shenzhen exchanges, giving international investors access to mainland A-shares and mainland investors access to Hong Kong listings within daily quotas, which is a central channel through which foreign capital reaches Chinese equities.

Hot IPOStocksCrypto

A hot initial public offering is one where demand from investors far exceeds the shares available, so the book is heavily oversubscribed and the price frequently jumps on the first day of trading. Underwriters allocate at their discretion in that situation, which historically raised regulatory concern about shares being directed to favoured clients, and rules now restrict allocations to certain restricted persons. A large first-day rise means the issuer sold below what the market would bear, so the gain accrues to allocated buyers rather than to the company.

Hybrid AnnuityStocks

A hybrid annuity is a contract that combines features of more than one annuity type in a single policy, most commonly splitting the premium between a fixed account paying a declared rate and a variable or index-linked account whose growth depends on market performance. Some versions also bundle long-term care benefits with the annuity. The design mixes a guaranteed element backed by the insurer's general account with a market-dependent element, and the fee structure, surrender schedule and any rider charges determine what the combination actually costs.

Hard DollarsStocksCrypto

Hard dollars are direct cash payments a client makes to a broker or research provider for services, invoiced and paid separately from trading. They contrast with soft dollars, where research and other permitted services are paid for indirectly out of commissions bundled into trades. Paying in hard dollars makes the cost explicit and attributable to the payer, which is why unbundling rules in some jurisdictions require asset managers to fund research this way rather than from client commissions.

Hidden ReservesStocks

Hidden reserves, also called secret or undisclosed reserves, are amounts of equity that do not appear on the face of the balance sheet because assets are carried below their real value or liabilities and provisions are overstated. They can arise from conservative accounting, accelerated depreciation or historical cost measurement of appreciated property. Releasing them quietly can flatter a later period's profit, which is why disclosure standards and auditors work to limit deliberate creation of them.

Hyper-inflationFuturesStocks

Hyperinflation is an episode of extremely rapid and accelerating increases in the general price level, in which money loses value so quickly that people spend it immediately and shift into foreign currency or goods. It is normally driven by persistent monetisation of large fiscal deficits combined with collapsing confidence in the currency. Academic work has used a benchmark of monthly inflation above fifty per cent, while accounting standards use a cumulative three-year threshold to require inflation-adjusted reporting.

handleOptionsStocks

The handle is the whole-number part of a price quote, the portion traders leave out because both sides already know it. If a contract is quoted 102.14 bid at 102.16 offered, the handle is 102 and dealers speak only of fourteen bid at sixteen. Foreign exchange uses the same shorthand, calling the first digits the big figure, so a quote of 1.2745 is discussed as forty-five. Dropping it speeds voice communication, and it becomes a source of error precisely when the market moves through a round number, which is why confirmations and electronic tickets always restate the full price.

heavy shareStocksCrypto

A heavy share is one whose price per unit has risen so high that the absolute cost of a single share, or of a normal round lot, discourages smaller buyers. The company itself has not necessarily become expensive, since valuation depends on the ratio of price to earnings or assets rather than on the price tag alone. Boards historically responded with a stock split, dividing each share into several and cutting the unit price proportionally without changing anyone's ownership percentage. Fractional share trading has weakened the argument, since a buyer can now purchase part of a unit.

horizontal mergerStocks

A horizontal merger combines two companies operating at the same stage of the same industry, so they were competitors before the deal. The stated rationale is usually scale: overlapping functions can be consolidated, purchasing power improves, and fixed costs spread across more volume. Because the combination removes a competitor, it attracts the closest antitrust scrutiny of any deal type, and reviewers examine market definition, concentration measures such as the Herfindahl-Hirschman index, and whether entry would discipline prices. Remedies can require divesting overlapping operations before clearance. A vertical merger by contrast joins firms at different stages of one supply chain.

host securityStocks

A host security is the instrument to which a warrant, option or other attached right is issued, and which remains once that right is stripped away. A bond issued with detachable equity warrants is the host: after the warrants separate and trade on their own, the remaining bond continues with its coupon and maturity but at a price reflecting the loss of the attached feature. Accounting standards use the same word when a hybrid contract is split, separating an embedded derivative from the host contract so each is measured on its own basis. Identifying the host matters because it determines how the residual instrument is valued and reported.

hybrid modelStocks

A hybrid model in credit risk combines the two standard approaches to default modelling: the structural view, which treats default as the moment a firm's asset value falls below its liabilities, and the reduced-form view, which treats default as an unpredictable event arriving with an estimated intensity. The structural part supplies economic content by linking default to leverage and asset volatility, while the intensity part supplies the jump that structural models miss, since a diffusion of asset values makes near-term default effectively impossible and produces short-dated spreads far below observed levels. Calibration typically fits equity and balance sheet data alongside traded credit spreads.

Harvard MBA IndicatorStocks

A contrarian sentiment gauge tracking the share of each Harvard Business School graduating class that takes market-sensitive jobs such as investment banking, trading, hedge funds or private equity. The reasoning is that a high share signals crowding into finance near a market peak, while a low share suggests talent has moved elsewhere. It rests on a small annual sample from one school with a long history of retrospective fitting, so it carries no established predictive reliability.

HYPOTHECATIONStocks

Pledging an asset as collateral for a loan without transferring ownership or possession of it, so the borrower keeps the use and the income while the lender gains the right to seize it on default. Buying securities on margin works this way. Rehypothecation is the further step in which the lender pledges that same collateral to raise its own funding, a practice permitted within limits set by regulators and by the customer agreement.

HSA CustodianStocks

A bank, credit union, insurer or other entity approved to hold the assets of a health savings account in the United States and to report contributions and distributions to the Internal Revenue Service. The custodian opens the account, accepts contributions within the annual limits the IRS sets, processes distributions for qualified medical expenses, and in many cases offers an investment platform once a cash threshold is met. Fees, investment menus and that threshold differ by provider, and accounts can generally be transferred between custodians.

Harry MarkowitzStocksCrypto

The American economist who set out portfolio selection as a mathematical problem in 1952, showing that an asset should be judged by its contribution to the variance of a whole portfolio rather than in isolation. The insight that combining imperfectly correlated assets lowers risk for a given expected return produced the efficient frontier and became the foundation of modern portfolio theory. He shared the 1990 Nobel Memorial Prize in Economic Sciences for the work.

Herrick Payoff IndexOptionsStocks

A futures indicator that combines price, volume and open interest to judge whether money is flowing into or out of a contract. It multiplies the change in the average of the day's high and low by volume and the contract value, then adjusts the result by the change in open interest, so a rise on expanding open interest counts as stronger than the same rise on contracting positions. Readings above zero are read as accumulation and below zero as distribution.

Hit the BidStocksCrypto

To sell immediately at the price a buyer is already quoting, rather than posting an offer and waiting to be filled. The seller gives up the spread in exchange for certainty and speed, which is the reverse of lifting the offer, where a buyer pays the ask. In a fast or falling market participants hit bids because the quoted price may not survive long enough to work an order patiently.

Holding Company Depository Receipt(HOLDRs) Stocks

A trust-issued instrument sold by Merrill Lynch under the name HOLDRs, representing a fixed basket of shares in a specific industry that the holder legally owned and could exchange for the underlying shares in round lots. Unlike an exchange-traded fund the basket was never rebalanced, so mergers and delistings shrank it over time and the largest names came to dominate. The products were delisted and unwound in 2011, with most assets moving into sector exchange-traded funds.

Hulbert RatingOptionsStocks

A performance score produced by the Hulbert Financial Digest, which from 1980 tracked the recommendations of investment newsletters and calculated what an investor following them would actually have earned after transaction costs. Ratings covered risk-adjusted returns over multiple periods, and the exercise was notable for documenting how far advertised claims diverged from measured results. It provided one of the few independent audit trails on published advisory performance.

Hard AssetStocks

A hard asset is a tangible item with intrinsic use value, such as land, buildings, machinery, precious metals, energy reserves and other physical commodities. Because value rests on physical scarcity and use rather than on a promise from a counterparty, these assets carry no issuer credit risk and have historically held value better than cash during inflationary periods. They are typically illiquid, costly to store, insure and maintain, and produce no income unless leased or operated.

Hard Money LoanStocks

A hard money loan is short-term financing secured on real estate and provided by private lenders rather than banks, underwritten mainly on the property's value rather than the borrower's income or credit history. Terms usually run from months to a few years, interest rates and fees sit well above bank pricing, and the loan is often interest-only with a balloon repayment. Borrowers use them for speed, for properties banks will not finance, and for renovation projects refinanced later.

HawkStocksCrypto

A hawk is a policymaker or commentator who gives priority to containing inflation over supporting growth and employment, and who therefore leans toward higher interest rates and tighter monetary conditions. Central bank watchers classify officials as hawkish or dovish from their voting records and speeches, and read shifts in the balance between the two camps as a signal about the direction of policy. Language in a statement is described as hawkish when it hardens that stance.

Head-Fake TradeStocks

A head-fake trade is a price move that convincingly starts in one direction, drawing in traders who position for it, then reverses and leaves them offside. The reversal is often amplified as those positions are closed. Breakouts above resistance and breakdowns through support are the common settings, and the pattern is identifiable only after the reversal, which is why traders wait for confirmation such as sustained volume before treating a break as genuine.

Hedged TenderStocksCrypto

A hedged tender is the practice of selling short part of a holding while tendering the full position into a tender offer, in case the offer is oversubscribed and only a portion of the shares tendered is accepted. If the bidder prorates, the untendered remainder returns to the holder at a price that has usually fallen back toward pre-offer levels, and the short position offsets that decline. If all shares are accepted, the short must be covered in the market.

Half StockStocks

Half stock is common or preferred stock issued with a par value equal to half the standard denomination for that class, historically fifty dollars where the usual par was one hundred. Par value affects the stated capital recorded on the balance sheet and, for preferred shares, the base on which a percentage dividend is calculated, so a half stock paying the same percentage rate delivers half the cash dividend. It says nothing about market value, which is set by trading.

Hamada EquationStocks

The Hamada equation separates a company's equity risk into business risk and the extra risk created by borrowing. Levered beta equals unlevered beta multiplied by one plus the quantity one minus the tax rate, times the ratio of debt to equity. Running it in reverse strips leverage out of an observed beta, which is how analysts take betas from comparable companies, unlever each at its own capital structure, average them, and relever the result at the target company's own debt ratio.

Head TraderStocks

A head trader runs a trading desk, holding responsibility for the positions it carries, the risk limits it operates within, and the conduct of the traders on it. The role combines position management with supervision: reviewing exposures against limits, approving exceptions, allocating capital and orders among traders, and acting as the escalation point for errors and disputed trades. In regulated firms the supervisory element carries personal accountability, so the title implies a documented duty rather than only seniority.

Headline RiskFuturesStocks

Headline risk is the exposure of an asset's price or a firm's business to news coverage itself, separate from any change in underlying cash flows. A single report of an investigation, a product failure, an environmental incident or an executive's conduct can move a price before any financial consequence is quantified, and sometimes when none follows. It is difficult to hedge because it is idiosyncratic and its timing is unknowable, so it is usually managed through position size and diversification.

High Minus Low(HML) StocksCrypto

High minus low is the value factor in the Fama and French model, constructed as the return on a portfolio of stocks with high book-to-market ratios minus the return on one with low ratios, after sorting also on size so the two dimensions stay independent. A positive loading on it means a portfolio behaves like value stocks, a negative loading like growth stocks. The factor's premium has been positive over long historical samples and absent or negative over long stretches within them.

Holding the MarketStocksCrypto

Holding the market means entering orders for the purpose of preventing a security's price from falling, typically by posting bids at or just below the current price to absorb selling. Where the intent is to create a misleading impression of demand, securities regulators treat it as manipulation. The narrow exception is price stabilization during a public offering, which is permitted only within defined limits, by the designated stabilizing manager, and with disclosure that stabilization may occur.

Home MortgageStocks

A home mortgage is a loan secured by a lien on residential property, which the lender can enforce through foreclosure if the borrower defaults. Payments usually amortize principal and interest over a long term, with property tax and insurance often collected alongside into an escrow account. Underwriting looks at income relative to the payment, credit history and the loan-to-value ratio, and the rate depends on those factors plus whether it is fixed or adjustable and the term chosen.

Home-Equity LoanStocks

A home-equity loan advances a lump sum secured by a second lien on a property the borrower already owns, sized by the equity available after the first mortgage, and repaid over a fixed term at a rate usually fixed at closing. It ranks behind the first mortgage in foreclosure, which is why it prices higher. A home equity line of credit is the revolving alternative, drawn as needed during a draw period. Both place the residence at risk if payments stop.

Hong Kong Interbank Offered Rate(HIBOR) StocksCrypto

The Hong Kong Interbank Offered Rate is the benchmark at which banks in Hong Kong offer unsecured Hong Kong dollar funds to one another, fixed each business day across maturities from overnight to twelve months. Submissions from a panel of contributor banks are trimmed and averaged by a calculating agent under the oversight of the Treasury Markets Association. It sets coupons on floating-rate loans, mortgages and notes, and reflects local dollar liquidity under the currency board arrangement.

Hope Now AllianceStocks

The Hope Now Alliance was a cooperative effort formed in 2007 among mortgage servicers, investors, counseling agencies and trade bodies in the United States to reach borrowers falling behind on home loans and arrange modifications, repayment plans or forbearance rather than proceeding to foreclosure. It ran a national hotline and outreach events and published aggregate workout statistics. It was a voluntary industry initiative rather than a government program, and it operated alongside the federal modification programs introduced afterward.

Horizon AnalysisStocks

Horizon analysis projects the total return on a bond or portfolio over a chosen holding period shorter than maturity, by assuming a level for interest rates and spreads at the end of that period and a reinvestment rate for coupons received along the way, then adding coupon income, reinvestment income and the price change implied by the assumed ending yield. Because every input is an assumption, it is run across several scenarios rather than reported as a single figure.

Hostile Takeover BidStocksCrypto

A hostile takeover bid is an offer to acquire control of a company made without the agreement of its board, usually by taking the offer directly to shareholders as a tender offer or by soliciting proxies to replace directors. Because the bidder has no access to non-public information, it prices from public filings and must assume the target will respond with defensive measures such as a shareholder rights plan, staggered board terms, or a search for a friendlier buyer.

Hotelling's TheoryStocks

Hotelling's theory states that in equilibrium the price of an exhaustible resource, net of extraction cost, rises at the rate of interest. The reasoning is arbitrage by the owner: leaving a barrel in the ground is an investment, so it must earn the same return as selling it and putting the proceeds in a financial asset, otherwise extraction would be accelerated or delayed until the two match. Observed commodity prices deviate widely, because reserves, technology and demand all change.

Housing and Economic Recovery ActStocks

The Housing and Economic Recovery Act is a 2008 United States law passed as the mortgage market deteriorated. It created the Federal Housing Finance Agency as the single regulator of Fannie Mae, Freddie Mac and the Federal Home Loan Banks, and gave it authority to place them into conservatorship, which it used weeks later. It also authorized Treasury support for those entities, funded a refinancing program for at-risk borrowers, and established licensing standards for mortgage loan originators.

Held-to-Maturity(HTM) Stocks

Held-to-maturity is an accounting classification for a debt security that the holder both intends and is able to keep until it repays principal on its stated date. Securities in this category are carried at amortized cost rather than fair value, so movements in market price do not pass through earnings or equity while the position is held. Selling one before it matures, outside narrowly permitted circumstances, can force the reporting entity to reclassify the rest of the portfolio and mark it to market.

Heritage and Stabilization Fund(HSF) Stocks

The Heritage and Stabilization Fund is Trinidad and Tobago's sovereign wealth fund, created by statute in 2007 to save part of the state's petroleum and natural gas revenue. Deposits are triggered when energy revenue exceeds the amount assumed in the national budget, and withdrawals are permitted only when that revenue falls short by a margin set in the governing legislation. It serves two purposes: cushioning the budget against commodity price swings, and building a long-term reserve for future generations once hydrocarbon output declines.

High-Low IndexStocksCrypto

The high-low index is a market breadth indicator that compares how many listed stocks reached a new 52-week high against how many fell to a new 52-week low. The underlying record high percent is new highs divided by the sum of new highs and new lows, expressed as a percentage, and the index is usually the ten-day moving average of that figure. Readings above 50 mean new highs dominate, and readings below 50 mean new lows do. Analysts watch it for divergence from the price index itself.

High-Ratio LoanOptionsStocks

A high-ratio loan is a loan whose principal is large relative to the appraised value of the asset securing it, leaving the borrower with a small equity cushion. In mortgage lending the measure is the loan-to-value ratio, and a loan above the lender's threshold is treated as high-ratio. Because the collateral gives less protection if values fall, lenders typically require mortgage insurance, charge a higher rate, or apply stricter income tests. Thresholds and insurance requirements vary by country and by lender.

High-Yield Bond SpreadStocks

The high-yield bond spread is the difference in yield between an index of below-investment-grade corporate bonds and a comparable-maturity government benchmark, quoted in basis points. It isolates the extra compensation investors demand for default and liquidity risk rather than for the passage of time. Spreads widen when the market expects more defaults or wants a bigger cushion, and narrow when credit conditions look benign, which is why the series is watched as a real-time gauge of financial stress.

Historical ReturnsOptionsStocks

Historical returns are the realized gains and losses an asset, fund or index actually produced over past periods, measured from price change plus any income such as dividends, interest or distributions. They are usually reported as annual or annualized percentages and form the raw input for calculating volatility, drawdown, correlation and risk-adjusted measures. Past figures describe what happened under the specific conditions of that period and do not establish what a future period will produce.

HoldStocks

Hold is a research rating that tells investors an analyst expects a stock to perform roughly in line with its benchmark or peer group over the coverage horizon, so neither adding to nor reducing the position is being recommended. It sits between buy and sell on most brokerage scales, though firms use different labels such as neutral, market perform or equal weight. Because sell ratings are rare at many firms, a hold is sometimes read by the market as a more negative signal than the wording implies.

HoldcoOptionsStocks

A holdco, short for holding company, is a parent entity whose main assets are controlling stakes in other companies rather than an operating business of its own. It earns income mainly through dividends, interest and management fees paid up from its subsidiaries, and its liabilities sit structurally behind theirs: creditors of an operating subsidiary are paid from that subsidiary's assets first. The structure is used to separate legal liability, to organize businesses across jurisdictions, and to raise debt at a level above the operating companies.

Holding Period ReturnStocksCrypto

Holding period return measures the total percentage gain or loss on an investment across the whole time it was owned, combining price change with any income received. It is calculated as ending value minus beginning value, plus income, divided by beginning value. Because the result covers the entire holding period rather than a standard year, returns over different spans are not comparable until they are annualized. It is the building block for time-weighted and money-weighted performance calculations.

Home EquityStocks

Home equity is the portion of a property's current market value that the owner actually holds free of debt, calculated as the appraised value minus the outstanding balance of every mortgage and lien against it. It grows as principal is repaid and as the property appreciates, and it shrinks when values fall or when the owner borrows against it. Lenders use it as collateral for home equity loans and lines of credit, and it is realized in cash only on sale or refinancing.

Homemade DividendsStocksCrypto

Homemade dividends are cash flows an investor creates by selling a small part of a holding rather than waiting for the company to distribute cash. The idea follows from dividend irrelevance theory: if a shareholder can manufacture the same cash by trimming the position, the firm's payout policy alone should not change the value of the holding. In practice the equivalence is imperfect, because selling shares triggers transaction costs, may realize capital gains that are taxed differently from dividend income, and permanently reduces the number of shares owned.

Homemade LeverageStocks

Homemade leverage is borrowing done by an investor in a personal account to replicate the effect of debt on a company's balance sheet. It underpins the Modigliani-Miller argument that capital structure does not change firm value in a frictionless market: a shareholder who wants more leverage than an unlevered firm carries can borrow personally and buy more shares, and one who wants less can hold bonds alongside a levered firm's equity. The argument weakens once taxes, bankruptcy costs and differences between corporate and personal borrowing rates are introduced.

Homestead ExemptionStocks

A homestead exemption is a state-level protection in the United States that shields part of the value of an owner-occupied primary residence, either from property taxation or from claims by unsecured creditors in bankruptcy or judgment enforcement. The tax version lowers the assessed value on which the annual bill is computed. The creditor version caps how much equity can be reached. Both the protected amount and the filing requirements are set by each state and are revised periodically, so they differ sharply across the country.

Hot MoneyStocksFutures

Hot money is capital that moves rapidly between countries, banks or asset classes in pursuit of short-term yield or currency gains, and that can be withdrawn just as quickly. It typically arrives through portfolio flows, short-term bank deposits and carry trades rather than through direct investment in plant and equipment. Large inflows can push up a currency and inflate local asset prices, and the sudden reversal of the same flows has been a recurring feature of emerging market crises.

House Price IndexStocks

A house price index tracks changes in residential property prices over time for a defined market, expressed relative to a base period set at 100. Better-constructed versions use a repeat-sales method, comparing successive transaction prices for the same property so that shifts in the mix of houses sold do not distort the reading. Governments and statistical agencies publish these series to measure housing inflation, and lenders and analysts use them to estimate how collateral values have moved since origination.

Housing Authority BondStocks

A housing authority bond is a municipal debt security issued by a state or local housing agency to finance the construction or rehabilitation of affordable housing, or to fund mortgages for qualifying buyers. Interest is often exempt from federal income tax and sometimes from state tax for residents, which lets the issuer borrow at a lower rate. Repayment usually comes from mortgage payments, rental revenue or an appropriation pledge rather than from a general property tax levy, so credit quality depends on the specific security pledged.

Hull-White ModelOptionsStocks

The Hull-White model is a no-arbitrage term structure model in which the short-term interest rate follows a mean-reverting random process with a time-dependent drift. That drift is chosen so the model reproduces the observed yield curve exactly at the start, which is what allows it to price interest rate derivatives consistently with the market. It extends the Vasicek model by making the long-run level a calibrated function of time, and it is widely used for bond options, caps, floors and swaptions. It permits negative rates.

HausbankStocks

A Hausbank is the principal bank a German company deals with, holding its main accounts, providing most of its credit and often maintaining the relationship across generations of management and through downturns. The arrangement gives the bank detailed information about the borrower and a strong incentive to support it through temporary difficulty, which lowers the cost of resolving distress but concentrates the firm's funding in one institution. The model is the classic illustration of relationship banking and of an insider financial system, and it contrasts with the arm's length, capital-markets funding common in the United States and United Kingdom.

high street bankStocks

A high street bank is a British retail bank with a branch network serving the general public, offering current and savings accounts, mortgages, personal loans and payment services, and funding itself largely from customer deposits. The phrase distinguishes that activity from merchant or investment banking, which serves companies and institutions and funds itself in wholesale markets. A handful of large groups have long dominated the segment, and regulation since the financial crisis has pushed towards separating retail operations from riskier trading activity so everyday deposits and payments can continue if the wider group fails.

historical rate rolloverStocks

A historical rate rollover extends a maturing foreign exchange forward at the original contract rate instead of the current market rate, so an existing profit or loss is carried into the new contract rather than settled in cash. It gives the customer implicit credit for the amount of that unrealised loss, which is why banks treat it as a credit extension needing approval and limits. Regulators and industry codes discourage the practice, because rolling a losing position at a stale rate can conceal trading losses from a company's own management or auditors. Legitimate uses exist where an underlying commercial cash flow has genuinely been deferred.

holding companyStocks

A holding company exists to own controlling stakes in other companies rather than to produce goods or services itself. Its assets are shares in subsidiaries, and its income is dividends, interest and management charges from them. The structure separates legal liability between businesses, allows different ownership or financing at each level, and can simplify acquisitions and disposals because a whole subsidiary can be sold as a block. Group accounts consolidate the subsidiaries, so the holding company's own accounts alone understate the enterprise. In banking, holding company structures are separately regulated, because control of a bank brings supervisory obligations.

horizontal clearing servicesStocks

Horizontal clearing services describes post-trade infrastructure in which a central counterparty or securities depository operates independently of any single trading venue and clears business from several of them. The alternative is a vertical silo, where one group owns the exchange, the clearing house and the settlement layer and captures the whole chain. The horizontal arrangement lets venues compete on execution while users concentrate positions in one clearing pool, which saves margin through netting. Argument over which structure serves users better has driven European market infrastructure policy, including rules on access and interoperability between clearing houses.

Homogenous ExpectationsOptionsStocks

The assumption that every investor derives the same estimates of expected returns, variances and covariances from the same information, and therefore constructs the same efficient frontier. It is one of the simplifying assumptions behind the capital asset pricing model: if all investors agree, they all hold the same risky portfolio, which must be the market portfolio in equilibrium. Relaxing it produces disagreement, trading volume, and prices that depend on whose view dominates.

HUD-1 FormStocks

An itemized settlement statement that lists every charge and credit to the buyer and the seller in a real estate closing, showing loan amounts, prorated taxes, title and escrow fees, commissions, and the final cash due from or to each side. Its purpose is to make closing costs comparable and auditable rather than bundled into a single figure. For most consumer mortgages in the United States it was replaced in 2015 by the Closing Disclosure, though it is still used for some reverse mortgage and commercial transactions.

Halloween MassacreStocks

The name given to the Canadian government's announcement on 31 October 2006 that it would begin taxing income trusts at the entity level, ending the tax advantage that had driven a wave of corporate conversions into trust form. Trust unit prices fell sharply the next trading day, since much of their valuation rested on distributing pre-tax cash flow. The episode is cited as an example of policy risk: a single tax decision repriced an entire asset class overnight.

Halloween StrategyStocks

A calendar-based approach that holds equities from around the start of November through the end of April and moves to cash or bonds for the May to October stretch, the idea behind the saying about selling in May. It rests on the observation that average returns in many markets have historically been higher in the winter half of the year. The pattern is statistically noisy, offers no mechanism that would prevent it disappearing once known, and ignores transaction costs and taxes on the switches.

Hamptons EffectStocksCrypto

A seasonal pattern named for the late-August stretch when many New York market professionals leave for holiday before the Labor Day weekend. Trading volume thins as desks run light, and the observation is that some managers sell beforehand to reduce risk they will not be watching, then buy back on their return. Thin conditions matter more than the direction: with fewer participants, spreads widen and a modest order can move prices further than it would in a normal session.

Hands-Off InvestorStocks

An investor who sets an allocation and then leaves it largely alone, avoiding frequent trading, market timing, and individual security selection, usually through broad index funds, target-date funds, or a managed account. The approach relies on the portfolio's design rather than on ongoing decisions, so the main maintenance task is periodic rebalancing back to target weights. It reduces trading costs, taxable events, and the behavioural errors that come from reacting to news, and its trade-off is no scope to respond to changed circumstances between reviews.

HardeningOptionsStocks

A shift in an insurance market toward higher premium rates, tighter terms, lower limits, and stricter underwriting, usually following heavy claims, adverse reserve development, or a fall in available capital. Capacity withdraws, so buyers pay more for less cover, and the cycle eventually reverses into a soft market as profits attract capital back. The same word is used in commodity and bond markets for prices firming or a market becoming less willing to concede on price.

Harmonized Index of Consumer PricesStocksCrypto

The consumer price measure European Union member states compile to a common methodology so inflation can be compared across countries and aggregated for the euro area. Harmonization covers the basket definition, treatment of seasonal items, weighting, and the exclusion of owner-occupied housing costs, which is the main difference from several national indices. The European Central Bank defines its price stability objective in terms of the euro area version, so it is the series monetary policy is formally judged against.

Hart-Scott-Rodino Antitrust Improvements Act of 1976Stocks

The United States law requiring parties to a merger, acquisition, or certain other transactions above statutory size tests to notify the Federal Trade Commission and the Department of Justice and to wait a prescribed period before closing, so the agencies can review the competitive effect first. Filing fees and thresholds are adjusted annually. The agencies may let the waiting period expire, grant early termination where available, or issue a second request for documents, which extends review substantially and is often the point at which deals are renegotiated or abandoned.

Harvest StrategyStocks

A deliberate decision to stop investing in a product, brand, or business unit and to run it for cash instead, cutting marketing, capital spending, and development while accepting that volume and share will decline. It is used when a line has reached the end of its life cycle or when capital is worth more redeployed elsewhere. The measure of success is cumulative cash extracted before exit rather than growth, and the risk is that visible under-investment accelerates the decline faster than planned.

Health InsuranceStocks

A contract under which an insurer agrees to pay for defined medical costs in exchange for premiums, pooling the risk that any one member faces a large bill. Cost sharing through deductibles, copayments, and coinsurance leaves part of each claim with the member, which limits both premiums and low-value use, subject to an out-of-pocket maximum. Insurers negotiate prices with a network of providers, so the same treatment costs the plan a different amount inside and outside that network. Benefit rules and consumer protections vary by jurisdiction.

Health Insurance Portability and Accountability ActStocks

A United States law from 1996 with two distinct halves. The portability provisions limit the ability of group health plans to exclude coverage for pre-existing conditions and protect continuity when workers change jobs. The administrative simplification provisions created national standards for electronic health transactions and, through the Privacy and Security Rules, govern how covered entities and their business associates may use, disclose, and safeguard protected health information, with civil and criminal penalties for breaches enforced by the Department of Health and Human Services.

Heath-Jarrow-Morton ModelOptionsStocks

A framework for modelling interest rates that specifies how the entire forward rate curve evolves rather than modelling a single short rate. Its central result is that once the volatility structure of forward rates is chosen, the drift is fully determined by the requirement that no arbitrage exists, so only volatility needs to be specified. That generality lets it fit the observed curve exactly and price interest rate derivatives consistently across maturities, at the cost of being non-Markovian in general and therefore usually requiring simulation.

Heroes Earned Retirement Opportunities ActStocks

A United States law enacted in 2006 that allows members of the armed forces to count tax-free combat pay as compensation for the purpose of contributing to an individual retirement account. Before it, service members whose income was excluded from tax had no qualifying earnings and so could not contribute at all. The change removed that anomaly and permitted retroactive contributions for earlier affected years within a defined window. Annual contribution limits are set by the IRS and apply as they do to any other taxpayer.

Hierarchy of GAAPStocks

The ranking of accounting guidance by authority, telling a preparer which source governs when several appear to address the same transaction. Since the Financial Accounting Standards Board codified United States standards, authoritative guidance is the Codification itself, together with rules and interpretive releases of the Securities and Exchange Commission for registrants. Everything else, including practice aids, textbooks, and industry manuals, is nonauthoritative and may be consulted only where the Codification is silent, ideally by analogy to guidance for a similar transaction.

High CloseStocks

A manipulative pattern in which a trader places small buy orders in the final moments of a session to push the last printed price higher, since closing prices set marks for portfolios, collateral values, index levels, and derivative settlements. The order size needed is small because liquidity thins at the close, which is exactly what makes it attractive to attempt and detectable in surveillance data. Regulators treat it as marking the close, a form of market manipulation, and pursue it as such.

High-Yield Investment ProgramStocks

A scheme that solicits money by promising unusually large and steady returns, often quoted as a fixed daily or weekly percentage, with vague or unverifiable descriptions of how the money is invested. Securities regulators describe these as a recognised fraud pattern, typically operated as a Ponzi arrangement in which early withdrawals are paid from later deposits until inflows stop. Warning features include guaranteed returns, pressure to recruit others, offshore or unregistered operators, and payment channels that are difficult to reverse.

Holdover TenantStocks

A tenant who stays in a property after the lease term has expired without signing a new one. What follows depends on the landlord's response and on local law: accepting rent commonly creates a periodic tenancy, usually month to month, on the old terms, while refusing it and acting promptly supports eviction as an unlawful occupation. Some leases set a penalty rent for the holdover period. The status matters because it determines the notice each side must give and whether the original terms still bind.

Home InspectionStocks

A visual, non-invasive examination of a property's condition carried out by a qualified inspector, covering structure, roof, foundation, plumbing, electrical systems, heating and cooling, and visible signs of water damage or pest activity. It produces a written report of defects and their apparent severity, which a buyer typically uses to renegotiate price, request repairs, or withdraw under an inspection contingency. It is not an appraisal and does not establish value, and it cannot report on anything concealed behind finished surfaces.

Home Mortgage Interest DeductionStocks

A United States itemized deduction for interest paid on debt secured by a qualified residence, available only to taxpayers who itemize rather than take the standard deduction. It applies to acquisition debt used to buy, build, or substantially improve the home, subject to a cap on the loan principal that Congress has changed over time and that differs for older loans. Interest on home equity borrowing qualifies only when the proceeds go into the property. Current limits and the standard deduction amount come from the IRS for the filing year.

Hong Kong Monetary Authority Investment PortfolioStocks

One of the two portfolios into which the Hong Kong Exchange Fund is divided. The backing portfolio holds highly liquid United States dollar assets sufficient to cover the monetary base under the linked exchange rate system, while the investment portfolio holds a longer-horizon mix, largely bonds and listed equities in OECD markets, to preserve the fund's value and generate return. Splitting the fund this way keeps the currency board obligation fully covered and legible while the surplus is invested for the longer term.

Horizontal EquityStocks

The principle that taxpayers in the same economic position should bear the same tax burden, so two households with equal income and equal circumstances pay equally. It is the companion to vertical equity, which concerns how burdens should differ across unequal positions. In practice it is hard to satisfy, because deductions, credits, and differing treatment of income sources mean two households with identical income can owe very different amounts. Measuring it therefore depends on how the underlying comparable position is defined.

Hospital Revenue BondStocks

A municipal bond issued to finance the construction or expansion of hospital and healthcare facilities, repaid solely from the revenue those facilities generate rather than from the issuing authority's taxing power. That makes credit quality depend on the institution's patient volumes, payer mix, reimbursement rates from government and private insurers, and competitive position, all of which can shift with policy changes. Investors typically look to bond covenants requiring a minimum debt service coverage ratio and to reserve funds set aside at issue.

House PoorStocks

A situation in which housing costs consume so much of a household's income that little remains for saving, emergencies, or other spending, even though the household owns a valuable property. It arises when the mortgage payment, property taxes, insurance, and maintenance together absorb a large share of take-home pay, often after buying near the top of what a lender would approve. Because home equity cannot be spent without selling or borrowing further, high net worth on paper offers no relief from the monthly cash squeeze.

Household IncomeCrypto

The combined income of everyone living in a single dwelling, whether or not they are related, usually measured before tax and including wages, self-employment earnings, investment income, pensions, and cash transfers. Statistical agencies report the median rather than the mean because a small number of very high incomes pulls the average upward. It is used to set eligibility for benefits and subsidies, to size mortgage affordability, and as the denominator in measures such as housing cost burden, so the exact definition of what counts matters.

Housing BondsStocks

Debt issued by a state or local housing finance agency to fund below-market mortgages for qualifying homebuyers or to finance affordable rental developments. Proceeds are lent on, and the bonds are repaid from the resulting mortgage payments, often with additional credit support from insurance or a reserve fund. In the United States interest is frequently exempt from federal income tax, which lowers the borrowing cost and lets the agency pass the saving to borrowers. Eligibility rules on income and purchase price attach to the loans they fund.

Housing BubbleStocks

A period in which house prices rise well above what rents, incomes, and construction costs justify, sustained by expectations of further gains and by credit that grows easier as the boom runs. Rising prices make lending look safe because collateral values keep climbing, which loosens underwriting and adds more buyers. The correction begins when credit tightens or new supply arrives, and it is severe because housing is leveraged and illiquid, so falling prices leave borrowers owing more than the property is worth.

Housing Market IndexStocks

A monthly diffusion index of United States homebuilder sentiment compiled by the National Association of Home Builders with Wells Fargo, based on a survey of members. It combines assessments of current single-family sales, expected sales over the coming months, and prospective buyer traffic into a single reading, where values above the midpoint of the scale mean more respondents rate conditions good than poor. Because builders see contracts before closings appear in official data, it is watched as a leading indicator of housing activity.

Human CapitalStocks

The stock of skills, knowledge, health, and experience embodied in people, which raises the output they can produce and therefore the earnings they can command. It is built by education, training, and work experience, and like physical capital it requires investment now for returns later and depreciates when skills go unused or become obsolete. In personal financial planning it matters because a young worker's largest asset is usually future earning power rather than savings, which is what disability and life insurance are protecting.

Human Development IndexStocksCrypto

A composite measure published by the United Nations Development Programme that summarizes a country's development in three dimensions: health, measured by life expectancy at birth; education, measured by mean and expected years of schooling; and standard of living, measured by gross national income per person adjusted for purchasing power. Each is scaled to a common range and combined as a geometric mean, so weakness in one dimension is not offset by strength in another. It was created to shift comparison away from income alone.

Hung ConvertiblesStocks

Convertible bonds whose underlying share price sits so far below the conversion price that conversion has become improbable, leaving the issuer with debt it expected to turn into equity. They trade largely on their bond characteristics, with the embedded option nearly worthless, so their price responds to credit spreads and interest rates rather than to the stock. For the issuer the consequence is a repayment or refinancing obligation at maturity and no reduction in leverage, and forced conversion provisions cannot be triggered.

Hybrid ARMStocks

An adjustable-rate mortgage that keeps a fixed rate for an initial period of several years and then converts to a rate that resets periodically against an index plus a margin. Notation such as five over one or seven over one gives the fixed years and then the reset frequency. Caps limit the first adjustment, each later adjustment, and the lifetime increase. Borrowers get a lower initial payment than a fully fixed loan offers, and they carry the risk that the rate at first reset is materially higher.

Hand SignalStocksCrypto

A standardised gesture used in an open outcry pit to convey price, quantity, side and account type across a noisy floor faster than speech allows. Palms turned outward indicated an offer to sell and palms inward a bid to buy, fingers held vertically or horizontally distinguished quantity from price, and further signals identified the clearing firm. The system produced no automatic audit trail, which is one reason timestamped electronic order entry replaced it.

Hard Call ProtectionStocks

A bond or convertible provision barring the issuer from redeeming the security early for a stated number of years, whatever happens to interest rates or the share price. It differs from soft call protection, which allows redemption during a later window only if the share price or another condition exceeds a trigger level. Investors value it because it stops the income stream being cut short once rates fall, and the length of the protected period is a priced term of the issue.

Heavy MarketStocksCrypto

A market state in which offers to sell outweigh bids to buy across a broad set of securities, so prices sag and rallies fail quickly. Depth on the offer side exceeds depth on the bid side, meaning ordinary-sized buying does not lift prices while similar-sized selling pushes them down. It is descriptive market-tone language rather than a defined statistic, though the imbalance behind it can be observed in order book depth and in the ratio of declining to advancing issues.

HedgerStocksCrypto

A market participant who takes a derivatives position to offset an existing exposure in an underlying asset rather than to profit from price movement. A producer sells futures against inventory or expected output; a user buys them against a future purchase requirement. Regulators separate this activity from speculation because commercial participants report positions differently and can qualify for exemptions from position limits, and their net positioning in commitment reports is read as information about physical market exposure.

HaircutStocks

A percentage deduction from the market value of an asset when it is used as collateral, so the amount lent against it is less than its price. The size reflects how far and how fast the value could fall before the collateral could be sold, so volatile or illiquid assets take larger deductions than short-dated government bonds. A rise in these deductions forces borrowers to post more collateral or shrink positions. The same word is used for the loss creditors accept in a debt restructuring.

HM Revenue and Customs(HMRC) Stocks

The United Kingdom government department responsible for collecting taxes, administering national insurance contributions and paying certain state benefits and credits. Formed by merging the Inland Revenue with HM Customs and Excise, it administers income tax, corporation tax, capital gains tax, value added tax and stamp duties, operates the pay as you earn system for employers and runs self assessment for those with untaxed income. It also sets the reporting rules United Kingdom investment platforms follow, and rates, allowances and deadlines are announced through the government's budget process rather than fixed permanently.

Hedging DemandsStocksCrypto

The part of an investor's asset demand that exists to protect against changes in future investment opportunities or future consumption needs, rather than to capture the risk and return trade-off available today. Merton's intertemporal capital asset pricing model formalises it: when the investment opportunity set varies over time, the optimal portfolio adds positions in assets that pay off when opportunities deteriorate, on top of the single-period mean-variance holding. It explains why long-horizon investors may hold inflation-linked bonds or long duration assets in proportions a one-period model would not justify.

Haraam(haram) Stocks

Conduct or income that Islamic law prohibits, the opposite of halal. In finance the category covers interest, excessive contractual uncertainty, gambling and earnings from banned activities such as alcohol, pork, conventional insurance, adult entertainment and weapons. Sharia screening applies it to investment by excluding companies in those businesses and by testing balance sheet ratios for interest-bearing debt and income, with any incidental prohibited income purified through donation.

HazardStocksCrypto

A condition that increases the probability that a peril will occur or the severity of the loss it causes. Insurers separate physical hazard, meaning a tangible feature such as stored solvents or a worn staircase, from moral hazard, meaning dishonesty or a willingness to cause loss, and from morale hazard, meaning the carelessness that follows from being insured. Underwriting surveys identify hazards so they can be priced, excluded or made subject to risk improvement conditions.

Herstatt RiskStocksCrypto

The settlement risk specific to foreign exchange, where one party pays away the currency it sold but the counterparty fails before paying the currency it owed, because the two payment systems settle in different time zones. It is named after a German bank whose licence was withdrawn mid-day in 1974 after it had received Deutschmarks but before it made the corresponding dollar payments. Payment-versus-payment settlement through a linked settlement system is the standard mitigation.

High-Low OptionOptionsStocks

A contract whose payoff is the difference between the highest and the lowest price the underlying reaches over the life of the option, so it settles on the realised trading range rather than on the closing level. Because the payoff rises with how far the price travels in both directions, it is effectively a position in realised volatility and is priced with path-dependent methods that track the running maximum and minimum.

Hire PurchaseStocks

A financing agreement in which the customer hires an asset for a fixed term with an option to buy, paying instalments that cover the price plus interest, and taking legal ownership only when the final payment or a nominal purchase fee is made. Because the finance company retains title throughout, it can repossess on default without a separate security interest, though consumer statutes limit repossession once a set proportion has been paid.

HLT Loan(highly leveraged transaction loan) Stocks

Bank credit extended to fund a buyout, recapitalisation or acquisition that leaves the borrower with debt far above normal levels for its cash flow and asset base. United States supervisors defined the category so that such lending could be monitored and capitalised separately after the leveraged buyout wave of the late 1980s. Loans are typically syndicated, secured, covenanted and priced at a wide spread, and they are the raw material for collateralised loan obligations.

Hold Harmless AgreementStocks

A contractual clause in which one party agrees to absorb specified losses or claims that would otherwise fall on the other, so the protected party is left financially whole. Construction, leasing and service contracts use it to allocate liability toward whoever controls the risk. Its effect depends on drafting and on local law, since many jurisdictions restrict clauses purporting to cover the protected party's own negligence, and insurers treat assumed liability as a matter to be disclosed.

Homogeneous ExposureStocksCrypto

A group of insured units that are similar enough in size, nature and loss potential to be pooled and rated together, which is what allows an insurer to use past frequency and severity data to predict the group's aggregate cost. The more alike the units, the more reliably the law of large numbers reduces the variance around the expected loss per unit. Mixing dissimilar exposures widens the distribution and makes the pooled rate a poor guide for any individual risk.

hierarchical mandateStocks

A statutory objective for a central bank that ranks price stability first and permits other goals such as employment or growth to be pursued only once the primary objective is secured. The European Central Bank operates on this basis. It contrasts with a dual mandate, where two objectives carry equal standing and the central bank must trade them off directly, as in the United States. The distinction matters most when inflation and employment point in opposite directions, because the ranking decides which one gives way.

HUF(Hungarian forint) StocksFutures

The ISO 4217 currency code for the Hungarian forint, the national currency of Hungary. The forint divides into 100 filler, a subunit no longer issued as coin, and is issued by the Magyar Nemzeti Bank, which sets monetary policy independently of the euro area even though Hungary belongs to the European Union. It floats against the euro and the dollar, so cross-border holders of Hungarian equities or government bonds carry a currency exposure separate from the return on the underlying asset.

HammeringStocks

Heavy, concentrated selling that drives a security's price sharply lower over a short period, usually when traders conclude the market has been valuing it far too highly. The term describes the tape rather than a specific mechanism: successive sell orders take out resting bids, each print lower than the last, and market makers widen quotes as inventory builds. It commonly accompanies news that resets expectations, such as an earnings miss or a failed transaction, and can be amplified when stop-loss orders trigger in sequence.

Handelsgesetzbuch(HGB, German Commercial Code) Stocks

The German Commercial Code, the statute setting out accounting, bookkeeping and disclosure duties for businesses registered in Germany. Its reporting rules emphasize creditor protection and prudence, so assets are generally carried at the lower of cost or market and unrealized gains are not recognized, which produces more conservative figures than IFRS. German listed groups report consolidated accounts under IFRS, but the individual company accounts that determine dividend capacity and tax remain on this basis, so analysts often encounter two different sets of numbers for one entity.

Hard LoanStocksFutures

A cross-border loan denominated in a hard currency, meaning one that is widely accepted, freely convertible and expected to hold its value, such as the dollar, euro, yen or Swiss franc. Lenders favour the structure because repayment is insulated from depreciation in the borrower's home currency. The borrower absorbs that risk instead: if the local currency weakens, the domestic-currency cost of servicing the debt rises even though the contractual payment is unchanged, a mismatch that has repeatedly turned emerging-market currency falls into credit events.

Hard-to-Borrow ListStocks

A broker's published roster of securities that are difficult or costly to locate for short selling. Before accepting a short order a broker must have reasonable grounds to believe the shares can be delivered, so it maintains this roster alongside an easy-to-borrow list that needs no case-by-case check. Names appear when the float is small, when an index change or corporate action locks up supply, or when short interest is already large. Borrowing a listed name carries a negotiated stock loan fee that can change daily and is charged to the short seller.

Hardship ExemptionStocks

A waiver releasing a person from a coverage requirement or a penalty because circumstances made compliance unreasonable, used most often in United States health insurance rules. Qualifying circumstances are defined by regulation and typically include homelessness, eviction, bankruptcy, domestic violence, the death of a close family member, or a premium that is unaffordable relative to household income. Granting one can also unlock eligibility for catastrophic coverage that is otherwise age-restricted. The categories and the affordability threshold are set by the responsible federal agency and revised periodically.

Hazard InsuranceStocks

The part of a property insurance policy that pays to repair or rebuild the physical structure after a covered peril such as fire, wind, hail, lightning or vandalism. Mortgage lenders require it because the building is their collateral, and they are usually named on the policy so that proceeds go toward restoration rather than being spent elsewhere. It is narrower than a full homeowners policy, which adds liability coverage, contents and loss of use. Flood and earthquake damage are normally excluded and need separate cover.

Health Plan Categories(metal tiers) FuturesStocks

The metal tiers used to group health plans sold on United States insurance exchanges: bronze, silver, gold and platinum. The tier reflects actuarial value, the share of expected covered medical costs the plan pays on average across a standard population, rising from roughly sixty percent at bronze to about ninety percent at platinum. A higher tier means a larger premium and smaller deductibles and copayments. The tiers say nothing about provider network quality, and a separate catastrophic category exists for people who qualify by age or by exemption.

Hedge ClauseStocks

A disclaimer in a research report, newsletter or marketing document stating that the publisher believes the information is reliable but does not guarantee its accuracy and accepts no liability for losses. Securities regulators read such wording narrowly: a clause cannot waive liability for fraud or for a violation of the antifraud provisions, and one that misleads a reader into thinking rights have been surrendered can itself create a problem. Its practical effect is to signal that the material is opinion and general information rather than a personal recommendation.

Held by Production ClauseStocks

A provision in an oil and gas lease keeping the lease alive beyond its stated primary term for as long as the well continues to produce in paying quantities. Once production begins the operator no longer pays delay rentals or renegotiates, and the mineral owner cannot re-lease the acreage to a competitor. Disputes usually turn on what counts as paying quantities, meaning whether revenue exceeds operating costs over a reasonable period, and on whether a shut-in royalty payment preserves the lease while a well sits temporarily idle.

HiccupStocks

An informal label for a brief, modest disruption within an otherwise intact trend, such as a one-day drop in a rising market or a single weak quarter at a growing business. It carries an implicit judgment that the interruption is noise rather than a change in the underlying situation, and that judgment can only be confirmed afterwards. Because the word invites dismissing new information, careful analysis treats an apparent interruption as a hypothesis to test against volume, breadth and fundamentals rather than as an established fact.

High Earners, Not Rich Yet(HENRY) Stocks

A label for households with large incomes but little accumulated net worth, so their financial position depends on continuing to earn rather than on assets already owned. The pattern usually reflects high fixed costs in expensive cities, student debt, childcare and spending that rises alongside pay, leaving a thin savings rate despite a top-decile salary. Marketers use the term because such households spend heavily, and planners use it to separate income from wealth, since tax is driven by the first and financial security by the second.

High-Speed Data FeedStocks

A direct market data connection delivering quotes, trades and order book updates with minimal delay, usually as a raw binary protocol from an exchange matching engine rather than through a consolidated public tape. Subscribers place servers in the exchange data centre and decode the stream in hardware or heavily optimized software so book state is reconstructed in microseconds. Because latency determines who reacts first to a price change, access to such feeds is a structural advantage that exchanges sell, and its regulation is a recurring market structure debate.

Hikkake PatternStocksCrypto

A short-term candlestick pattern built on a failed inside bar. An inside bar forms when a candle's range sits entirely within the previous candle's range, and traders often expect a breakout in the direction of the first move beyond that range. Here the initial breakout reverses within a few bars and price then runs the other way, trapping the traders who chased it. The setup is defined by the false break plus the reversal, and practitioners typically place a stop beyond the extreme of the failed move.

Hiring FreezeStocksCrypto

An employer's decision to stop filling open roles for a defined period without cutting existing staff. It slows payroll growth immediately while avoiding severance costs and the reputational damage of layoffs, and it lets headcount decline gradually through normal attrition. Analysts read it as an early cost-control signal, often preceding harder measures if demand does not recover, and as a leading indicator for the labour market because job openings fall before employment does. It can also mask underinvestment, since unfilled roles push work onto remaining staff.

Historical CostStocks

An accounting measurement basis under which an asset is carried at the amount actually paid to acquire it, adjusted only for depreciation, amortization or impairment. It is used because the original transaction price is verifiable from documents, which makes statements auditable and comparable over time. The trade-off is relevance: land bought decades ago and long-held equipment can sit on the balance sheet far below what they would fetch today, so book value understates economic value at asset-heavy firms. Fair value accounting exists to address that gap for specified asset classes.

Home Equity Conversion Mortgage(HECM) Stocks

The reverse mortgage program insured by the United States Federal Housing Administration, letting an older homeowner convert part of the equity in a principal residence into cash without monthly repayments. Proceeds can be taken as a lump sum, a line of credit, fixed monthly payments or a combination, with interest accruing on the balance drawn. Repayment falls due when the borrower dies, sells, or stops living in the home. The insurance makes the loan non-recourse, limiting the claim to the property's value, and the borrower remains responsible for taxes, insurance and upkeep.

Home Market EffectStocksCrypto

A trade theory result explaining why industries with scale economies and shipping costs concentrate in large markets. Producers locate where demand is biggest to spread fixed costs and avoid paying freight on most of their output, which makes the large country a net exporter of that good by more than its share of demand alone would suggest. The mechanism was formalized in new trade theory and is used to explain regional clustering, why small economies specialize in goods with low transport costs, and why market size itself becomes a source of comparative advantage.

Homeowners InsuranceStocks

A packaged property policy covering an owner-occupied dwelling, combining damage to the structure and other buildings on the lot, personal belongings, additional living expenses while the home is uninhabitable, and personal liability if someone is injured on the property or by the household. Claims on the structure may be settled at replacement cost or at actual cash value, which deducts depreciation, and the difference materially changes what a claim pays. Standard forms exclude flood, earth movement, war and ordinary wear, and lenders require the policy while a mortgage is outstanding.

Hong Kong Monetary Authority(HKMA) Stocks

Hong Kong's central banking institution, responsible for currency stability, banking supervision and management of the Exchange Fund. It does not set an independent policy rate: under the Linked Exchange Rate System the Hong Kong dollar is held within a narrow band against the United States dollar, so local rates track American policy rates and the authority intervenes by buying or selling dollars at the edges of the band through a currency board arrangement. It also oversees payment systems and licenses banks operating in the territory.

Hope CreditStocks

A former United States education tax credit that offset qualified tuition and related expenses during a student's first two years of postsecondary study. It was non-refundable, phased out above income thresholds, and claimed per student rather than per return. Legislation replaced it with the American Opportunity Tax Credit, which extended eligibility to four years, added course materials to qualifying expenses and made part of the credit refundable. The older name still appears in prior-year returns, software and reference material, so it is now mainly of historical relevance.

Horizontal AnalysisStocks

A financial statement technique comparing each line item across consecutive periods to show the direction and rate of change. One period is chosen as the base, and later figures are expressed as a percentage change from it or as an index, which makes movement in revenue, cost lines and working capital directly comparable. It complements vertical analysis, where each item is expressed as a share of revenue or total assets within a single period. The main caution is that acquisitions, accounting policy changes and one-off items can create apparent trends reflecting no operating change.

Horizontal IntegrationStocks

A growth strategy in which a company expands at the same stage of the value chain, adding capacity, products or geographies that compete for the same customers rather than moving up or down its supply chain. It can be pursued by building capacity, licensing, joint venture or acquisition, and the intended gains are scale economies, wider distribution and reduced rivalry. Because it directly concentrates a market, it attracts competition authority scrutiny, and the execution risk lies in overlapping systems, brands and cultures rather than in new technical capability.

Hot IssueStocks

A new securities offering expected to trade immediately above its offering price because demand at the deal price exceeds the shares available. In United States practice the phrase carries a regulatory meaning: an issue that opens at a premium in the secondary market is subject to rules restricting allocation to restricted persons such as brokers, their associates and certain fund managers, so scarce allocations cannot be steered to industry insiders. The rules address a conflict rather than the pricing itself, since underwriter discretion over an oversubscribed book is valuable in its own right.

House CallOptionsStocks

A demand from a brokerage for additional cash or securities in a margin account when equity falls below the firm's own maintenance requirement. Firms set that threshold above the exchange and regulatory minimum, so this kind of call can arrive while the account still satisfies the regulatory floor. The customer meets it by depositing funds, transferring in marginable securities or closing positions, and the firm may liquidate holdings of its own choosing if the call is not met within the stated period, without needing further consent.

House Maintenance RequirementStocks

The minimum equity a brokerage requires a customer to keep in a margin account, expressed as a percentage of the market value of the positions held. It sits above the regulatory maintenance floor, and firms raise it further for volatile, concentrated, thinly traded or hard-to-borrow securities, sometimes to the point of demanding full cash coverage. Because the level is set by the firm and can be changed without notice, an account can move from compliant to deficient purely through a policy change rather than through any price movement.

Humped Yield CurveStocks

A term structure in which intermediate maturities yield more than both short and long maturities, so plotting yield against maturity produces a rise and then a fall. It usually appears in transition, when the market expects policy rates to keep rising for a while and then to be cut, with long yields held down by expectations of slower growth or by demand from long-horizon investors. The shape is often read as a precursor to inversion, and the opposite pattern, with the middle lowest, is called a trough or bowl.

Hundredweight(cwt) Stocks

A commodity weight unit equal to one hundred pounds in United States usage, also called the short hundredweight, and to one hundred and twelve pounds in the traditional British long form. Twenty of them make a ton in the corresponding system. It remains the quoting convention for several agricultural contracts, including milk, rice and some livestock, so contract value equals the quoted price per unit times the number of units in the contract. Confirming which version a contract uses matters, because the two differ by twelve percent.

HyperdeflationStocks

An extreme and sustained fall in the general price level, the mirror image of hyperinflation. Because money gains purchasing power simply by being held, spending and borrowing are postponed, which cuts demand further and deepens the decline. Debt is the channel that makes it damaging: nominal obligations are fixed while incomes and asset prices fall, so real debt burdens rise and defaults spread, a dynamic described as debt deflation. Central banks respond by cutting policy rates toward zero and expanding the money supply, although the effective lower bound limits conventional tools.

Habendum ClauseStocks

The part of a deed or lease defining the extent of the interest granted and how long it lasts, traditionally opening with the words to have and to hold. In a property conveyance it states whether the grantee takes a fee simple absolute or a lesser or conditional estate. In an oil and gas lease it sets the primary term and the conditions, usually production in paying quantities, under which the lease continues into a secondary term rather than expiring.

Hammer Clause(blackmail clause) StocksCrypto

A liability insurance provision limiting the insurer's obligation when the insured refuses a settlement the insurer recommends and the claimant is willing to accept. If the case then proceeds and costs more, the insurer's payment is capped at the amount it could have settled for plus defence costs incurred to that point, leaving the insured to fund the excess. Softened versions split the additional cost between insurer and insured in a stated proportion rather than shifting all of it to the insured.

Hard CurrencyStocksFutures

A currency market participants are willing to hold and accept in settlement because the issuing country has stable politics, credible monetary policy, deep and liquid financial markets, and no material restriction on converting or moving it. The United States dollar, euro, Japanese yen, pound sterling and Swiss franc are the usual examples. Cross-border contracts, commodity pricing and central bank reserves concentrate in these currencies, which is why borrowers in weaker currencies often issue debt in them and take on the resulting exchange rate mismatch.

Hard InquiryStocks

A record created when a lender or card issuer checks a consumer's credit report as part of an application for credit, with the consumer's authorisation. It is visible to other lenders, stays on the report for a period the credit bureau defines, and can reduce a credit score modestly, with the effect fading over time. Scoring models generally treat several mortgage or auto inquiries within a short shopping window as one event. A soft inquiry, such as a prescreened offer or a consumer checking their own report, does not affect the score.

Hazardous ActivityFuturesStocks

A pursuit an insurer classifies as materially increasing the chance of injury or death, such as skydiving, technical climbing, deep scuba diving, motorsport or private aviation. Life and disability underwriters ask about participation on the application, and a positive answer can lead to a higher premium, a flat extra charge per unit of coverage, an exclusion rider removing losses arising from the activity, or declination. Non-disclosure can give the insurer grounds to contest a claim within the policy's contestability period.

Head of HouseholdStocks

A United States federal income tax filing status for an unmarried taxpayer who pays more than half the cost of maintaining a home that is the principal residence of a qualifying child or other qualifying relative for more than half the year. A dependent parent can qualify the taxpayer without living in the home. It carries a larger standard deduction and wider rate brackets than single status, with amounts adjusted annually by the Internal Revenue Service. A taxpayer treated as unmarried under the separated-spouse rules may also qualify.

Health Maintenance Organization(HMO) Stocks

A managed care health plan that contracts with a defined network of physicians, hospitals and other providers and generally pays only for care delivered inside that network, apart from emergencies. Members usually select a primary care physician who coordinates treatment and issues referrals to specialists. Premiums and out-of-pocket costs are typically lower than preferred provider plans in exchange for narrower choice and the referral requirement. Providers are often paid a fixed amount per member per month, which shifts utilisation risk onto them.

Heckscher-Ohlin Model(factor proportions model) StocksCrypto

A trade theory holding that a country exports goods using its relatively abundant factor of production intensively and imports goods using its scarce factor intensively. A capital-abundant economy therefore exports capital-intensive goods and imports labour-intensive ones, so trade partially substitutes for movement of the factors themselves and tends to narrow international differences in factor prices. Its predictions rest on identical technology and preferences across countries, and empirical tests beginning with the Leontief paradox have found the pattern is not always observed.

Hedonic Regression MethodStocksCrypto

A statistical technique estimating how much each characteristic of a good contributes to its price, by regressing observed transaction prices on measurable attributes. For housing those attributes are floor area, bedrooms, lot size, age, condition and location, and the fitted coefficients act as implicit prices for each one. Statistical agencies use it to build quality-adjusted price indices, so a computer becoming faster at the same money price is recorded as a price fall rather than as no change. Results depend on which attributes are included.

HeirStocks

A person legally entitled to inherit property from someone who has died. Where there is no valid will, a state or national intestacy statute names the heirs and the share each takes, usually starting with a surviving spouse and children before moving outward through the family. Someone named in a will is more precisely a beneficiary or devisee, and need not be a relative. Assets passing by beneficiary designation or by joint ownership go directly to the named party and sit outside the estate that heirs inherit.

Helicopter Drop(helicopter money) Stocks

A thought experiment in which a central bank creates money and distributes it directly to households rather than lending it into the banking system, introduced by Milton Friedman to isolate the effect of a pure increase in the money supply. In modern policy debate it describes permanent monetary financing of transfers or tax cuts, with no matching increase in interest-bearing government debt. It is distinguished from quantitative easing, which swaps one asset for another and is in principle reversible.

Hell or High Water ContractStocks

An agreement requiring one party to keep paying in full regardless of what happens, including damage to or destruction of the asset, disputes with the supplier, or failure of the equipment to perform. It appears in equipment leases and in project finance offtake agreements, where a lender's willingness to advance funds depends on the payment stream being insulated from operating problems. The payer's remedy is a separate claim against the manufacturer or contractor, which does not suspend the obligation to keep paying.

Help-Wanted IndexStocks

A measure of labour demand built by counting help-wanted advertisements, published for decades in the United States by The Conference Board using newspaper listings in a fixed set of metropolitan areas and expressed relative to a base period. As recruitment moved online its coverage stopped tracking actual hiring demand, and it was superseded by an online job advertisement series. It illustrates a general problem with indicators built on one channel: measurement stays consistent while the behaviour being measured migrates elsewhere.

Herbert A. SimonStocksCrypto

An American economist and cognitive scientist awarded the 1978 Nobel Memorial Prize in Economic Sciences for research into decision-making within economic organizations. He argued that real decision-makers operate under bounded rationality: limited information, limited computing capacity and limited time. Rather than optimizing, they satisfice, searching until an option clears an acceptable threshold and then stopping. The idea underpins behavioural economics and organizational theory, and it explains why firms rely on routines, rules of thumb and standard procedures instead of recalculating every choice from scratch.

High-Net-Worth Individual(HNWI) Stocks

An investor whose investable assets exceed a threshold a firm uses to define its wealth management tiers, most commonly set at one million United States dollars excluding a primary residence. The definition is commercial rather than legal, so thresholds differ between firms, and further tiers such as very high and ultra high net worth sit above it. In the United States the separate regulatory concept is the accredited investor test, which applies its own income and net worth standards to decide access to private offerings.

Historic PricingStocks

A fund dealing method in which subscriptions and redemptions settle at the net asset value calculated at the previous valuation point rather than the next one. Because the price is already known when the order is placed, an investor can act on market moves that occurred after that valuation, which transfers value from continuing holders to the dealing investor. That vulnerability to stale-price arbitrage is why most collective funds now use forward pricing, filling orders at the next valuation calculated after the dealing cut-off.

Hobby LossStocks

A loss from an activity the Internal Revenue Service treats as not carried on for profit, which limits what the taxpayer may deduct. A genuine trade or business may deduct a loss against other income; an activity classified this way may not. Classification turns on facts including businesslike recordkeeping, the taxpayer's expertise, time and effort devoted, whether losses recur, and any history of profitability. Whether related expenses may offset the activity's own income has changed with legislation, so treatment follows the rules in force for that tax year.

Hole-In-One InsuranceStocks

A prize indemnity policy bought by the organiser of a golf event to fund a large advertised prize if a contestant aces a designated hole. The organiser pays a premium calculated from the hole's length, the number of contestants and the prize value, and the insurer pays the prize if the shot is made. Conditions typically require an independent witness at the tee, a minimum hole distance, and registration of the contest in advance. It converts an uncertain, potentially large payout into a fixed known cost.

Hollowing OutStocksCrypto

The erosion of a country's or region's middle layer of activity, used in two related senses. In industrial policy it describes losing domestic manufacturing capability as production moves offshore, leaving design and distribution but not the supply chain, tooling and process knowledge that support future products. In labour economics it describes job polarisation, where automation and offshoring remove routine middle-skill occupations while high-skill and low-skill service jobs grow, widening the distribution of wages.

Home Affordable Modification Program(HAMP) Stocks

A United States government programme launched in 2009 that paid incentives to mortgage servicers, investors and borrowers to modify loans for owner-occupiers at risk of default, rather than proceeding to foreclosure. Servicers applied a standard waterfall of steps, reducing the interest rate, extending the term and deferring principal, until the monthly payment reached a target share of the borrower's gross income, with a trial period before the change became permanent. The programme stopped accepting new applications at the end of 2016.

Home Buyers' Plan(HBP) Stocks

A Canadian provision allowing a first-time home buyer to withdraw funds from a registered retirement savings plan without immediate tax in order to buy or build a qualifying home. The withdrawal must be repaid to the plan in instalments over a set repayment period beginning after a grace period, and any instalment not repaid is added to that year's taxable income. Contributions must generally have been in the plan for a minimum period before withdrawal. The maximum withdrawal and the repayment terms are set by the federal government.

Home Mortgage Disclosure Act(HMDA) Stocks

A United States law requiring most mortgage lenders to collect and publicly report data on the applications they receive and the loans they originate, purchase or deny. Reported fields include loan purpose and amount, property location, applicant income, race, ethnicity and sex, and the reason for any denial, filed annually and released as a public dataset. Regulators, researchers and community groups use it to test whether credit is extended on comparable terms across neighbourhoods and applicant groups, and it supports fair lending enforcement.

Home Ownership and Equity Protection Act(HOEPA) Stocks

A United States law adding protections to closed-end mortgages whose interest rate, points or fees exceed statutory triggers, a category commonly called high-cost mortgages. Lenders making such loans must give additional advance disclosures, and the loans cannot carry features such as most prepayment penalties, balloon structures within a defined period, or negative amortisation. Originators must also verify ability to repay and, in many cases, confirm the borrower received homeownership counselling. It was enacted as an amendment to the Truth in Lending Act.

Homeowners Protection Act(HPA) Stocks

A United States law governing when private mortgage insurance must end on a residential mortgage. The servicer must cancel coverage at the borrower's written request once the loan balance reaches a defined share of the original property value and the payment record qualifies, and must terminate it automatically at a lower threshold reached on the original amortisation schedule whether or not the borrower asks. It also requires annual notices explaining those rights. Its rules apply to loans on a principal residence and differ for loans classified as high risk.

Homogeneous ExpectationsStocksCrypto

An assumption that every investor forms the same estimate of expected returns, variances and correlations from the same information, so all of them face an identical efficient frontier. It is one of the conditions behind the capital asset pricing model, because if investors disagree they hold different risky portfolios and no single market portfolio is optimal for everyone. Relaxing it produces heterogeneous-belief models in which trading volume, disagreement and price impact appear, none of which the base model can generate.

Horizontal MarketStocksCrypto

A market for a product or service that buyers across a wide range of industries need, as opposed to a vertical market serving one sector. Payroll software, office space, general liability insurance and general purpose cloud computing are examples, because the buyer's industry barely changes the requirement. Suppliers gain a large addressable base and diversification across sectors, but face more competition and less pricing power than vertical specialists, whose products embed industry-specific workflow and regulation that a generalist finds costly to replicate.

Human-Life ApproachStocks

A method of sizing life insurance need by estimating the present value of income the insured would have earned over their remaining working life, net of taxes and personal consumption. The calculation projects earnings to expected retirement, subtracts what the insured would have spent on themselves plus the tax on that income, then discounts the remaining stream at an assumed rate. It differs from the needs approach, which totals specific obligations such as a mortgage, education costs and a survivor income fund instead of measuring lost earning capacity.

Hurricane DeductibleStocks

A separate deductible in a property insurance policy applying only to damage from a named hurricane or tropical storm, usually stated as a percentage of the insured dwelling value rather than as a flat cash amount. It is triggered by conditions written into the policy, such as a hurricane warning issued for the area by the national weather service, and it can come to far more than the standard all-perils deductible on the same policy. Coastal states regulate when it may apply and require it to be disclosed.

Hydraulic Fracturing(fracking) Stocks

A well completion technique that injects fluid, mostly water carrying sand and chemical additives, at pressure high enough to crack low-permeability rock and hold the fractures open so oil or gas can flow. Combined with horizontal drilling it made shale formations commercially productive and turned the United States into a major producer, changing global crude and natural gas pricing. Shale wells decline steeply in their first years, so output depends on continuous new drilling, which makes supply from them more responsive to price than conventional fields.

Hyperledger IrohaCrypto

A permissioned blockchain framework hosted by the Hyperledger project at the Linux Foundation, designed for digital asset and identity applications using a fixed set of built-in commands rather than general purpose smart contracts. It uses a byzantine fault tolerant consensus algorithm and a role-based permission model, so participants are known and validator membership is controlled. Intended uses include interbank settlement, central bank digital currency pilots and identity registries, where a known validator set is acceptable and open permissionless access is not wanted.