The underlying idea
Price already reflects what participants believe, and people behave in patterned ways at levels they remember. So the record of price is treated as information about where reactions are likely, not as a prediction of what happens next.
What it is good for
Deciding where a trade idea is wrong. A level that has repeatedly held gives a natural place for a stop, and a natural place for a target. That is the practical value: structure for entries and exits, rather than forecasting.
The indicator trap
Most indicators are calculations on price, so adding five of them mostly adds five views of the same information. A chart with a dozen indicators disagreeing is not more informed; it is a way of finding permission for a trade already decided on.
What it cannot do
It cannot tell you what price will do. Every pattern fails regularly, and a method that works has an edge over many trades rather than reliability on any one. Anyone presenting technical analysis as prediction is selling something.
In short
| Studies | Price and its history |
|---|---|
| Best at | Structuring entries, stops and targets |
| Worst at | Prediction |
| Indicators | Mostly derived from price itself |
Common questions
Does technical analysis actually work?
Parts of it are self-fulfilling: enough traders watch the same obvious levels that price reacts there. That is a real effect and it is not the same as the chart knowing the future. What matters is whether your particular method has a measurable edge, which only a journal answers.
Which indicator is best?
The question does not have an answer, and hunting for one is how years get spent. A simple method executed consistently is measurable; a complex one changed every month is not.
How many indicators should I use?
Fewer than you currently want to. If two indicators are derived from the same price data, they will usually agree, and when they disagree neither is more right.
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.