Support and Resistance

Direct Answer

Support and resistance are price areas where prior trading has left resting supply or demand, making a reaction more likely there than at an arbitrary price. They are areas rather than exact numbers, they weaken each time they are tested, and they reverse role once broken. The orders that create a level were placed across a range of prices over many sessions rather than at a single tick, so treating one as an exact line produces stops sitting just past an obvious number and entries that miss by pennies.

Is a level a line or a zone?

A zone. The orders that create a level were placed across a range of prices over many sessions, not at a single tick. Treating a level as an exact line produces stops sitting just past an obvious number and entries that miss by pennies; treating it as a zone with a defined width is both more accurate and more tradable.

Every guide in this section

12 guides in this section.

All guides

• All-Time Highs and 52-Week Highs

  A security at an all-time or 52-week high has no overhead resistance from trapped sellers in that lookback window.

• Breakout Levels Explained

  A breakout level is the price that, once decisively cleared, signals a security has broken out of a prior range or resistance zone.

• Confluence Zones in Technical Analysis

  A confluence zone is where multiple independent technical factors line up near the same price.

• Dynamic Support and Resistance

  Dynamic support and resistance levels, like moving averages, trendlines, and VWAP, move with price instead of sitting at a fixed historical level.

• How to Validate Support and Resistance

  Validate support and resistance by checking how many times a level held, whether it shows confluence, holds across timeframes, and tested on real volume.

• Multi-Timeframe Support and Resistance

  Multi-timeframe support and resistance checks whether a level on one chart also aligns on a higher timeframe, since confirmed levels tend to carry more weight.

• Resistance Zones vs. Exact Levels

  Resistance forms from selling interest spread across a range of nearby prices, not one exact price.

• Role Reversal: Support Becomes Resistance

  Role reversal is when broken support flips to resistance (or broken resistance flips to support) on a retest.

• Support Zones vs. Exact Levels

  Support rarely holds at one exact price. Learn why traders frame support as a price zone instead of a single line, and how that cuts false-failure signals.

• Volume-Based Support and Resistance

  Volume-based support and resistance uses a volume profile of historical trading activity, not price action alone, to find price levels that may hold.

• VWAP as a Dynamic Support/Resistance Level

  VWAP acts as a dynamic intraday reference: price above VWAP reads relatively strong, below it relatively weak, and the level itself shifts as volume.

• Why Support and Resistance Fail

  Support and resistance levels fail from shifting supply and demand, exhausted buyers or sellers, heavy institutional volume, or weak historical evidence.