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Support & Resistance: Finding Key Price Turning Points

Core Technical Analysis · 8 min read

What are Support and Resistance?

Support is a price zone where buying pressure is strong enough to halt a decline. Resistance is a price zone where selling pressure is strong enough to halt a rally. Understanding S/R is fundamental to setting entry, exit, and stop-loss levels.

Five Ways to Identify Support & Resistance

1. Historical Highs and Lows

Previous highs become natural resistance; previous lows become natural support. Once a resistance level is broken and held, it transforms into new support (support/resistance flip).

2. Moving Average Support/Resistance

MA20 and MA60 are the most important dynamic S/R levels. In uptrends, pullbacks to MA20 often find support; in downtrends, bounces to MA60 often meet resistance.

3. Round Numbers

Prices like $100, $200, $500 create natural S/R due to psychological effects.

4. High-Volume Price Zones

Heavy past trading at a price zone = large number of trapped positions. These act as resistance when approached from below (holders selling to break even), but flip to support once decisively broken.

5. Trendlines and Channels

Connecting two or more swing lows creates an uptrend support line. The longer the trendline and the more times it's tested, the more significant it becomes.

FAQ

Does breaking support always lead to further decline?

Not necessarily. Check volume — a breakdown on low volume is more likely a false break. Focus on closing prices, not intraday touches.

Should I chase a resistance breakout immediately?

Better to wait for the first pullback to confirm the former resistance now acts as support, then enter. Higher probability and safer.

How do I judge the strength of support?

More tests = stronger. Volume-cluster support is stronger than a simple swing low. Confluence of multiple supports (previous low + MA60 + round number) creates the strongest support zones.

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