JustChartsSupport and Resistance Explained: How to Find Key Price Levels
Support is a price level where falling prices have repeatedly stopped because buyers stepped in; resistance is a level where rising prices have stopped because sellers stepped in. They are zones rather than exact prices. When a level breaks convincingly, old resistance often becomes new support, and vice versa.
Key facts
- Support
- zone where buying has stopped declines
- Resistance
- zone where selling has stopped rallies
- Stronger levels
- more touches, higher timeframes, round numbers
- Role reversal
- broken resistance often becomes support
- Common use
- entries, stop-loss and take-profit placement
Why support and resistance work
Levels reflect memory and orders. Traders who missed buying at a previous low place orders there again; traders who bought at a previous high are happy to sell when price gets back to their entry. Large funds also place orders at obvious levels and round numbers.
How to find support and resistance
- Start on a higher timeframe (daily or 4-hour) — those levels matter more.
- Mark clear swing highs and lows where price turned sharply, especially more than once.
- Draw zones, not lines — use the wicks and bodies to mark a band.
- Add round numbers such as 1.1000 on EUR/USD or $2,500 on gold.
- Keep only the important ones — a chart covered in lines helps nobody.
Role reversal: when support becomes resistance
If price breaks below support and stays there, traders who bought at that level are now losing and often sell when price returns to it — so it acts as resistance. The same happens in reverse after a breakout above resistance.
How traders use levels
- Bounce trades: buy near support or sell near resistance, with a stop just beyond the zone.
- Breakout trades: trade the move after a level breaks, often waiting for a retest.
- Risk management: place stops beyond levels, not right on them, and take profit before the next major level. See risk–reward ratio.
Candlestick signals such as long wicks at a level are often used as confirmation — see how to read candlestick charts.
Frequently asked questions
How do you identify support and resistance?
Look for prices where the market has turned several times, especially on higher timeframes, and mark them as zones. Round numbers and previous day or week highs and lows are common levels.
Why does support become resistance?
Traders who bought at the old support are losing once it breaks, and many sell when price returns to their entry, creating selling pressure at the same level.
How many touches make a strong level?
Two or three clear reactions usually make a level worth watching, but each extra test can also weaken it as orders get used up.
Put it into practice
Live charts, an economic calendar and trading calculators — free with a JustCharts account.
Draw levels on a live chartThis article is for education only and is not financial advice. Trading leveraged products carries a high risk of losing money. Contract sizes, trading hours and leverage limits vary by broker and country — always check your own broker’s specifications.