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Futures
Size the contract, fund the path, and plan the exit before the chart matters.
A futures contract is a standardized, exchange-traded obligation to buy or sell an underlying asset at a set price on a set future date, cleared through the exchange's clearinghouse rather than settled directly between the two original counterparties. Its economic size, the notional value controlled, is usually far larger than the margin posted to hold it, which is what makes futures behave differently from an outright purchase of the same underlying asset. This hub explains the contract itself, how margin and daily settlement work, what happens at expiration, and the questions a due-diligence workflow should answer before a position is opened.
Direct Answer
A futures contract is a standardized agreement, traded on a regulated exchange and cleared through that exchange's clearinghouse, to buy or sell a set quantity of an underlying asset at a set price on a set future date, or to exchange the equivalent cash value. Both the buyer and the seller take on an obligation, and the account is marked to market daily, meaning gains and losses are settled in cash every trading day rather than only at the end. The margin posted to hold a position is a performance bond, typically a small fraction of the contract's total notional value, which is why futures exposure is usually much larger than the cash required to open it.
Swoopr already covers futures-curve mechanics for commodities on the Commodities & Precious Metals hub and futures-style mechanics for crypto perpetual and quarterly contracts under Crypto Derivatives. This hub supplies the missing general layer: how a listed futures contract itself is specified, margined, settled, and risk-managed, regardless of what asset sits underneath it.
Key takeaways
- A futures contract is an obligation for both sides, not an option to walk away, and it is standardized by the exchange rather than negotiated deal by deal.
- Margin is a performance bond, not a down payment. It is generally a small percentage of the contract's notional value, which is the source of futures leverage.
- Accounts are marked to market daily. Gains and losses move in and out of the account in cash every trading day, not only when the position closes.
- Most positions are closed out, rolled to a later contract month, or cash-settled before expiration; the CFTC notes that most contracts are liquidated before the delivery date.
- Contract specifications, including the multiplier, tick size, contract months, and settlement method, come from the listing exchange and should be verified there, not assumed from a generic example.
- A margin call that is not met can result in the broker liquidating positions without further notice, and the account holder can owe more than the original deposit.
What is a futures contract?
A futures contract is an agreement to buy or sell a particular underlying asset, a stock index, an interest-rate instrument, a currency, or a physical commodity, at a price and quantity fixed at the time the contract is entered into, for delivery or cash settlement on a specified future date. The exchange standardizes every term except price: the underlying, the contract size, the quality or index specification, the expiration cycle, and the settlement method are fixed by the exchange's rulebook, so a buyer and seller only need to agree on price and quantity of contracts to trade.
Once a trade is matched, the exchange's clearinghouse steps in as the legal counterparty to both sides, a process called novation. The buyer no longer faces the original seller's credit risk, and the seller no longer faces the original buyer's; both face the clearinghouse instead. This is a structurally different arrangement from an informal forward contract negotiated privately between two parties, and it is the reason futures markets can support high trading volume among counterparties who have never met.
The contract terms that matter before you trade one
A listed futures contract is fully described by a small set of specifications published by the exchange. Reading these before entering a position, not after, is the single most common gap between a new futures trader and an experienced one.
| Specification | What it tells you | Why it matters |
|---|---|---|
| Underlying & deliverable grade | The exact index, rate, currency pair, or commodity grade the contract tracks | Two contracts on a similar-sounding underlying can behave differently if the specification differs |
| Contract size / multiplier | How much of the underlying, or how many dollars per index point, one contract represents | Multiplier × price = the position's notional value, the real dollar exposure controlled |
| Minimum tick & tick value | The smallest price increment allowed and its dollar value per contract | Determines how much a single tick move gains or costs, and how granular order pricing can be |
| Contract months | Which calendar months have a listed, tradable contract | Determines when a continuously held position must be rolled to a later month |
| Last trading day & settlement method | When the contract stops trading and whether it settles by physical delivery or in cash | Determines what happens automatically if a position is not closed or rolled beforehand |
| Exchange & regulatory listing | Which exchange lists the contract and confirms it is a CFTC-regulated futures market | Confirms the contract trades under U.S. futures market oversight rather than an unregulated venue |
Swoopr's How to Read a Futures Contract page walks through each of these fields in depth, including a worked, explicitly hypothetical example of turning a contract's multiplier and price into its notional value. Because multipliers, tick values, and contract months can change when an exchange updates a listing, verify the current specification directly at CME Group or ICE Futures U.S. before sizing a real position.
Margin is a performance bond, not a purchase price
Futures margin is collateral posted to demonstrate that an account can absorb likely daily price swings in a position, not a partial payment toward owning the underlying asset the way a down payment is for a house. Two margin figures matter: initial margin, the amount required to open a position, and maintenance margin, the minimum equity the account must keep while the position stays open. If the account's equity falls below maintenance margin after the day's mark-to-market, the broker issues a margin call requiring the account to be brought back up to the initial margin level.
Because margin is typically a small percentage of a contract's notional value, the leverage embedded in a futures position is large relative to the cash committed. A trader who thinks of margin as "what I have at risk" rather than "the collateral behind a much larger notional position" is the most common setup for an outsized, unplanned loss in futures markets. Swoopr's Futures Margin page covers initial and maintenance margin, how exchange minimums differ from what an individual broker requires, and what a margin call and forced liquidation actually look like in practice.
Daily settlement changes the path, not just the destination
Futures accounts are marked to market at the end of each trading day: the day's price change is calculated against every open position, and the resulting gain or loss is credited or debited in cash, a process sometimes called variation margin. This is a structural difference from an unleveraged stock or bond position, where an unrealized gain or loss simply sits on paper until the position is sold. In futures, that gain or loss is realized in cash every day the position stays open, which means a trader can be forced to fund a losing position's daily losses well before any final decision about whether the original thesis was right.
This daily cash mechanic is also why a futures position's account-level risk depends on the whole path of prices between entry and exit, not only the difference between the entry and exit price. A position that would have been profitable at expiration can still trigger a margin call, and a forced liquidation, on the way there if daily losses exceed what the account can fund.
Expiration is part of the strategy, not an afterthought
Every futures contract has a last trading day, after which it stops trading and settles according to its specification, either by physical delivery of the underlying asset or by cash settlement against a final reference price. The CFTC's investor education material notes that most contracts are in practice liquidated before the delivery date rather than carried to expiration; traders who want continuous exposure typically close the expiring contract and open a new position in a later contract month, a process called rolling.
A trader who does not have a deliberate plan for expiration, roll, or exit can end up holding a position into a delivery process they never intended to take part in, or facing a final cash settlement calculated from a reference price they did not anticipate. Confirming a broker's specific rules and deadlines for closing or rolling a position ahead of the last trading day is a due-diligence step, not an optional one.
Basis, contango, and backwardation live elsewhere on Swoopr
The relationship between a futures price and the underlying's current spot price, and the shape of the futures curve across contract months, are already covered in depth on two existing Swoopr pages rather than repeated here: the Commodities & Precious Metals hub's futures-based exposure section explains contango, backwardation, and roll yield for physical commodities, and Basis Trading: Spot vs. Futures and Quarterly Futures and Expiry Dynamics cover the same curve concepts for crypto markets. The underlying mechanism, later-dated contracts pricing above or below near-dated ones, is the same idea in every market; this hub sends you to those existing pages for the full treatment instead of duplicating it. The contract side of the same picture, how a futures price converges on spot, what margin is actually posting collateral against, and how a contract settles, is covered in Futures Contracts: Pricing, Margin and Settlement.
Hedgers and speculators use the same instrument differently
The CFTC's regulatory framework distinguishes two broad categories of futures market participants. A hedger already has, or expects to have, exposure to the underlying asset in the ordinary course of business, a wheat farmer, an airline buying jet fuel, an exporter with foreign-currency receivables, and uses a futures position to reduce the risk of an adverse price move against that existing exposure. A speculator has no offsetting business exposure to the underlying and takes on price risk deliberately, seeking to profit from an anticipated price move.
This distinction is not just descriptive. It affects position-limit exemptions, margin treatment in some cases, and how exchanges and the CFTC monitor concentration in a given contract. An individual investor trading futures for portfolio or tactical reasons is a speculator in this framework, not a hedger, even when the position is described informally as "hedging" a portfolio, and should size and risk-manage the position accordingly rather than assuming hedger-style risk characteristics apply.
A Swoopr worked example: margin creates false confidence
The following figures are illustrative only, not a real contract's terms. Suppose a hypothetical stock-index futures contract has a $50 multiplier and trades at 5,000, so one contract controls a notional value of $250,000 (50 × 5,000). If the exchange's initial margin requirement for that contract were $15,000, an account could open the position by posting roughly 6% of the notional value it now controls.
A 2% adverse move in the index, from 5,000 to 4,900, changes the contract's value by $5,000 (50 × 100 points), which is a full third of the $15,000 posted as margin, not 2% of the account's capital at risk. A trader who sized the position based on the $15,000 margin requirement, rather than the $250,000 of notional exposure it actually represents, has materially understated how much a routine daily move can cost. This is the single most common miscalibration new futures traders make, and it is why Swoopr's Futures Risk Management page insists on sizing positions from dollars at risk against notional exposure, not from how many contracts the margin requirement technically allows.
Risk management has to be portfolio-aware
Because futures exposure is large relative to the cash posted, a position sized without reference to the rest of a portfolio can dominate the portfolio's actual risk even when it looks small on paper. Swoopr's existing Risk Management hub and Liquidity-Adjusted Position Sizing guide cover general position-sizing and portfolio-risk frameworks; the Futures Risk Management cornerstone applies those same principles specifically to daily mark-to-market, margin calls, contract rollover, and the exchange and CFTC position limits that can apply to concentrated futures exposure.
A futures due-diligence workflow
- Confirm the contract's exchange listing and current specifications, underlying, multiplier, tick value, contract months, and settlement method, directly from the exchange rather than a secondhand summary.
- Confirm the CFTC-regulated status of the exchange and, where relevant, check a broker's registration using the CFTC's SmartCheck / registration lookup.
- Calculate the position's notional value (multiplier × price × number of contracts), not just the margin required to open it.
- Confirm your broker's specific initial margin, maintenance margin, and day-trading margin policies, which can exceed exchange minimums.
- Confirm the broker's margin-call notice period and liquidation policy in writing before funding is needed.
- Identify the contract's last trading day and settlement method, and decide in advance whether the plan is to close, roll, or (rarely, for an individual investor) accept delivery.
- Check whether the position duplicates or offsets an exposure that already exists elsewhere in the portfolio.
Common mistakes
- Treating margin as the maximum possible loss, rather than as collateral behind a much larger notional exposure.
- Sizing a position by how many contracts the margin allows, instead of by the dollar amount at risk against the account's total capital.
- Not knowing a contract's last trading day and being caught by an unplanned roll, cash settlement, or delivery process.
- Assuming a broker's margin requirement matches the exchange's published minimum, when brokers routinely require more.
- Ignoring how a futures position correlates with, or duplicates, existing portfolio exposure to the same or a related underlying asset.
- Confusing a futures contract with an option: both sides of a futures contract have an obligation, not a right to walk away.
Every guide in this cluster
- Futures Basics: what a futures contract is, contract lifecycle, and who trades them.
- How to Read a Futures Contract: decoding real contract specifications field by field.
- Futures Margin: initial and maintenance margin, margin calls, and forced liquidation.
- Futures Risk Management: position sizing, rollover risk, and position limits.
Basis, contango, and backwardation are covered on the existing Commodities & Precious Metals hub and Crypto Derivatives pages rather than as a fifth page here, since both already treat the concept in depth for their respective markets.
Frequently asked questions
What is a futures contract?
A futures contract is a standardized, exchange-traded agreement to buy or sell a specific quantity of an underlying asset at a set price on a set future date, or to cash-settle the equivalent value. Both sides take on an obligation, not just a right, and the exchange's clearinghouse becomes the counterparty to every trade once it is matched.
Is futures margin the same as a down payment?
No. Futures margin is a performance bond, a good-faith deposit that shows a trader can cover likely daily price swings, not a partial payment toward owning the underlying asset. Margin is typically a small fraction of a contract's total notional value, which is exactly what makes futures leverage large relative to the cash posted.
Do most futures traders take delivery of the underlying asset?
No. Most futures positions are closed out, rolled to a later contract month, or cash-settled before the contract's last trading day. Physical delivery still exists and matters for the traders who use it, but the CFTC notes that most contracts are liquidated before the delivery date rather than held to expiration.
What happens if I miss a margin call on a futures position?
A broker (futures commission merchant) can liquidate some or all of the account's positions without further notice if required margin is not met, and the account holder remains responsible for any resulting deficit, including losses that exceed the original deposit. Exact liquidation practices vary by broker and should be confirmed before trading.
What is the difference between a hedger and a speculator in futures markets?
A hedger already has, or expects to have, exposure to the underlying asset in their business and uses futures to reduce the risk of an adverse price move, such as a farmer locking in a crop's sale price. A speculator has no offsetting business exposure and takes on price risk deliberately, seeking to profit from anticipated price moves. Exchanges and regulators track this distinction because it affects margin treatment and position-limit exemptions.
Where should I verify a specific futures contract's terms before trading it?
Use the listing exchange's own contract specifications page, such as CME Group or ICE Futures U.S., for the current multiplier, tick size and value, contract months, last trading day, and settlement method, and confirm your broker's specific margin requirement and liquidation policy, since generic examples and even exchange minimums can change and brokers can require more than the exchange minimum.
What is the difference between a futures contract and an option on the same underlying?
A futures contract obligates both sides. The buyer must take the position and the seller must deliver or cash settle, whichever the specification requires. An option gives its buyer a right rather than a duty, paid for with a premium at the outset, and the buyer can let it lapse. That difference changes the loss profile: an option buyer risks the premium paid, while a futures position is marked to market daily and can require cash well beyond the collateral originally posted.
Who regulates futures trading in the United States?
The Commodity Futures Trading Commission is the federal regulator for US futures and other commodity derivatives, and the National Futures Association is the self-regulatory body that registers and examines the intermediaries. Exchanges themselves carry a further layer of rulemaking over contract terms, position limits and trading conduct. That is a different regulatory chain from stocks, which sit with the Securities and Exchange Commission and FINRA, and it explains why margin rules and account protections do not carry across from one market to the other.
Do I need a special type of brokerage account to trade futures?
Futures are held through a futures commission merchant rather than in an ordinary cash equity account, so access is not automatic just because a broker already holds your stocks. Firms that offer both usually require a separate application, a suitability review and an acknowledgement of the risk disclosures before enabling the account. Confirming a firm is registered, using the CFTC and NFA registration lookups, is part of the same step rather than something to do afterwards.
How does a clearinghouse change the counterparty risk in a futures trade?
Once a futures trade is matched, the exchange clearinghouse steps between the two sides and becomes the buyer to every seller and the seller to every buyer. Neither participant then depends on the other honoring the contract. The clearinghouse manages that guarantee through margin it collects from clearing members and through daily settlement of gains and losses in cash, which is why performance bond levels and mark-to-market are structural to the market rather than broker preferences.