Support and resistance: drawing levels that hold up

What the terms mean

Support is a price area where falling prices have stopped and turned higher more than once. Resistance is an area where rising prices have stalled and turned lower. The idea is simple: when many traders remember a level, their orders tend to cluster around it.

Draw zones, not hairlines

Price rarely turns at exactly the same number. Draw a zone that covers the bodies of the candles where the reversals happened, and treat the long wicks as noise rather than the level itself.

• Use closes first. A daily or 4-hour close below a level is more meaningful than a brief spike.
• Count clear reactions. Two or three sharp turns from the same area make a level worth marking; one touch does not.
• Prefer higher timeframes. A level visible on the daily chart carries more weight than one that only appears on a 5-minute chart.
• Keep it to a few levels. If more than three or four zones fit on the screen, most of them are not important.

When levels break

When price closes clearly through a level, the old role often flips: broken resistance can act as support on the next pullback, and broken support can act as resistance. Traders call the return to the level a retest.

A break that quickly reverses back inside the range is a false breakout. It happens often, which is why many traders wait for a close or a retest before treating a break as real.

Common mistakes

• Moving a line after the fact so that it fits the latest candle.
• Treating a level as a guarantee rather than an area where a reaction is more likely.
• Ignoring the bigger trend: support in a strong downtrend breaks more often than support in an uptrend.