Support & Resistance

Support and resistance are the floor and ceiling of price action. They're where traders place orders, take profit, and set stop losses, which is exactly why price reacts at them.

If you can identify these levels, you can plan entries, exits, and risk with far more precision than guessing.

Support is a price level where buying pressure tends to emerge. Price "finds a floor" and bounces up.

Resistance is where selling pressure tends to emerge. Price "hits a ceiling" and pulls back.

These aren't magic lines. They're zones where traders collectively remember past price action and place orders.

• Support = area where price tends to stop falling
• Resistance = area where price tends to stop rising
• Think zones, not exact pixel-perfect lines

The simplest way to find support and resistance: look at where price reversed before.

A previous swing high becomes resistance when price returns. Traders who bought there may sell to break even, and new sellers see it as a proven ceiling.

A previous swing low becomes support. Traders who missed the bounce want another chance to buy, and holders defend their positions.

• Old highs → resistance on retest
• Old lows → support on retest
• The more times a level is tested, the more significant it becomes

Round numbers attract orders. BTC at $100,000, ETH at $3,000, SOL at $200. These are psychological magnets.

Humans anchor to round numbers. Limit orders cluster there, stop losses trigger there, and headlines reference them. That creates real supply and demand.

• Major round numbers (100K, 50K, 10K for BTC)
• Half levels matter too ($95,000, $2,500)
• Psychological levels work best with other confluence

Price reacts at support and resistance because of order concentration, not because of invisible forces.

At resistance, sell orders stack up: profit-takers, break-even sellers, and new shorts. Buying pressure gets absorbed, and price stalls or reverses.

At support, buy orders cluster: dip buyers, stop-loss covers from shorts, and holders adding to positions. Selling pressure dries up, and price bounces.

• Order clusters create real supply/demand imbalances
• Breakouts happen when one side's orders are exhausted
• Volume spikes at key levels confirm participation

Mark your key levels before entering a trade. Know where support is (your invalidation zone) and where resistance is (your target area).

The best trades often happen at support in an uptrend (buying the dip) or at resistance in a downtrend (selling the rally).

Combine S&R with trend direction from the previous lesson for high-probability setups.

• Buy near support in uptrends
• Sell near resistance in downtrends
• Wait for rejection or breakout confirmation. Don't front-run
• Use wicks and candle closes to confirm reactions