Support and resistance are among the most useful ideas in chart reading. They mark the price levels where a market has tended to pause or turn, and where many traders watch for opportunities.
What they are
Support is a level where falling prices have tended to stop and bounce, buyers step in. Resistance is a level where rising prices have tended to stall and turn, sellers step in. They’re areas of interest, not exact lines.
Why they form
These levels reflect memory in the market: prices that mattered before tend to matter again. Enough traders act around them that they can become self-fulfilling, which is why they’re worth watching.
How traders use them
- Looking for entries near support (in an uptrend) or resistance (in a downtrend).
- Placing a stop loss just beyond a level, so you’re out if it clearly breaks.
- Watching for a ‘breakout’ when price pushes decisively through a level.
A note of caution
Support and resistance describe tendencies, not certainties. A level can break, and a ‘bounce’ can fail. That’s exactly why a stop loss matters, it defines your risk if the market does something the level didn’t predict.
- Support is where prices have tended to stop falling; resistance where they’ve stopped rising
- They’re zones of interest, not exact lines or guarantees
- Traders use them for entries, stops and spotting breakouts
- Always pair them with risk management
This guide is educational only and is not investment advice or a promise of profit. Trading involves significant risk and may result in the loss of your capital.