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Support and Resistance

Learn how support and resistance levels work and how to trade them in forex.

Last reviewed: 2026-03-06

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Overview

Support is a price level where buying interest tends to emerge, preventing further decline. Resistance is where selling pressure tends to emerge, preventing further rise. These levels form from prior highs and lows, round numbers, and psychological levels.

How They Form

Support and resistance form from: 1) Previous swing highs and lows. 2) Round numbers (1.1000, 150.00). 3) Areas where price has reversed multiple times. 4) Moving averages and trend lines. The more times price tests a level, the stronger it becomes.

Support and resistanceResistanceSupportPrice bounces between support and resistance
Price bouncing between support and resistance

Identifying Levels

To identify key levels: Start with obvious swing highs and lows on your chart. Mark round numbers (1.1000, 1.2000 for EUR/USD; 150.00 for USD/JPY). Look for confluence—where a round number aligns with a prior high or low. Levels that have held multiple times are stronger than those tested once.

Trading Them

Buy near support, sell near resistance. Wait for confirmation—a bounce or rejection candle. Breakouts above resistance or below support can signal new trends. Failed breakouts (fakeouts) often reverse sharply.

Trading Tips

Always wait for a confirming candle before entering. Place your stop loss slightly beyond the level (support or resistance). Avoid trading in the middle of a range—wait for price to reach a level. Combine with candlestick patterns for stronger signals.

Knowledge check

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Support is a price level where:

FAQ

Common questions about this topic.

What is a breakout?

When price moves decisively above resistance or below support, often with increased volume or momentum.

Do support and resistance work in forex?

Yes. They are among the most widely used concepts. Major levels are watched by many traders.

What is a strong support or resistance level?

A level that has been tested multiple times and held, or where several factors align (e.g. round number + prior swing).

What happens when support or resistance breaks?

A broken level often flips roles: former resistance becomes support, and former support becomes resistance.

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Disclaimer and sources

Educational content only. Not financial advice.

Important disclaimer

Forex trading involves substantial risk of loss. This content is for educational purposes only and is not financial advice.

Sources and further reading