Support and resistance are the price areas where the balance between buyers and sellers has visibly changed before. They are not magic numbers — they are memory: places where enough orders once sat that price stalled or turned.
Price rarely respects a single decimal. Around any meaningful level there is a band where reactions cluster, formed by wicks, closes and the spread between them. Drawing a zone that covers those reactions gives a realistic picture; drawing one thin line invites stop-outs that were never part of the idea.
A level earns weight from three things: how many times price reacted there, how recently, and how sharply it left. One violent rejection on high volume says more than five shallow touches during a quiet session.
When price closes decisively beyond a level and then returns to it and holds, the roles flip — old resistance becomes support. That retest is where many traders prefer to enter, because the invalidation level is close and obvious.
The alternative is a false break: price pushes past, triggers stops, then closes back inside. This is common around round numbers and session opens. The practical filter is to wait for a candle close on your working timeframe rather than reacting to a wick.
A level alone is a location, not a reason. It becomes a trade when something else agrees: trend direction on a higher timeframe, a momentum divergence, a candlestick rejection, or a volatility squeeze. That agreement is what confluence means.
Safabot's chart analysis marks the active support and resistance zones it detects, states which side of the structure price sits on, and gives the invalidation price — so you can check your own drawing against a second reading before risking anything.
They describe where reactions have happened, not where they must happen. Treated as probabilities with an invalidation level attached, they are useful; treated as guarantees, they are expensive.
Draw from the higher timeframe down. Levels from a daily or 4-hour chart hold more weight than intraday ones, and they give context to whatever you trade below them.
Support is horizontal and price-based; a trendline is diagonal and time-based. Horizontal levels tend to be more objective because two people drawing them usually land in the same zone.