Why levels exist at all
Because participants remember them. Traders who bought at a level defend it, traders who missed it wait for a second chance, and stop orders cluster just beyond it. The level matters because of what people do around it, not because the number is special.
They are zones, not lines
A level drawn as a single price will be broken by a few pips constantly. Treating it as a band, wide enough to contain the wicks that have already tested it, is closer to how price actually behaves and produces stops that survive noise.
Roles switch
Support that breaks often becomes resistance, and the reverse. The people who bought there are now underwater and sell into a return to break even, which is what turns an old floor into a new ceiling.
How they are used practically
For stop placement above all: a stop beyond a level that has held several times has a reason to be there. Also for targets, since the next level is where a move is most likely to pause.
In short
| Support | Where falls have repeatedly stopped |
|---|---|
| Resistance | Where rises have repeatedly stopped |
| Drawn as | A zone, not a single price |
| Roles | Switch after a break |
Common questions
How many touches make a level valid?
Two makes it a line, three makes it interesting, and more does not necessarily make it stronger — a level tested many times has also absorbed many orders and may be closer to breaking than holding.
Should I trade the bounce or the break?
Both are strategies, both work sometimes, and the choice is not what this page can make for you. What it can say is that each needs a different stop placement, and mixing them mid-trade is how a bounce trade becomes an unplanned break trade.
Do round numbers matter?
They tend to, because orders cluster at them for no reason other than that people like round numbers. That is enough to make the effect real.
Trading forex and CFDs on margin carries a high level of risk. Most retail accounts lose money. Nothing on this page is financial advice or a recommendation to trade.