Support & resistance
The floors and ceilings price keeps bouncing off
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Price does not wander randomly. It keeps bumping into invisible floors and ceilings — and those levels are just crowd memory drawn on a chart.
Bounce a ball inside a room and you already understand this lesson. The ball drops, hits the floor, springs back up. It rises, thumps the ceiling, drops back down. Price does exactly the same thing — it just calls the floor support and the ceiling resistance.
These are the levels price *respects* — where a falling market keeps finding a floor, and a rising market keeps hitting a lid. Learn to spot them and you suddenly know where the action is likely to happen before it does.
Floors and ceilings
Support is the floor *below* price. When the market falls into it, buyers step in to defend the level and price bounces back up. Resistance is the ceiling *above* price. When the market rises into it, sellers pile in and knock price back down.
Support is always BELOW, holding price up. Resistance is always ABOVE, pressing price down. If you catch yourself confused, ask: is price sitting on it, or hanging under it?
Why do these levels even exist?
They are built from memory. Suppose a crowd of buyers scooped up a stock at $50 last month and watched it soar. They remember $50 as the bargain price. So when price drifts back down there, they buy again — and their buying *creates* the support they expected.
The same story runs upside down at a ceiling. If price stalled at $70 before and slid, the traders who missed the exit are itching to sell there next time. Their selling recreates the resistance.
Support and resistance are not lines on a screen. They are crowd psychology — old memories acting like magnets on the price.
A level that price has bounced off three or four times earns respect. Every successful bounce adds another crowd of traders watching it, which makes the level stronger — until the day it finally breaks.
The neatest trick: the role flip
Here is the part that makes support and resistance genuinely useful. When a level *finally* breaks, it does not vanish — it often swaps jobs.
A ceiling that price smashes up through frequently becomes a new floor. Price climbs, then dips back to test the old ceiling from above, and this time the level *holds it up* instead of pushing it down. Broken resistance becomes support; broken support becomes resistance.
When a wall breaks, do not assume price is gone forever. It often comes back to *lean* on the old level from the other side. That retest is one of the most reliable setups on the chart.
You can now spot the floors and ceilings, explain why they form, and predict what happens when one breaks. Next we zoom right in on individual candles and the patterns their shapes whisper. 🕯️