Technical analysis studies price and trading activity to organise market information and plan possible scenarios. Traders use charts to describe trends, levels and momentum, but no pattern or indicator can reliably predict every future move.
Begin with price structure
A chart can help you see whether price has been making higher highs and higher lows, lower highs and lower lows, or moving sideways. These descriptions are context, not a forecast. The timeframe matters: a short-term pattern may sit inside a broader trend in the opposite direction.
Support and resistance are zones, not guarantees
Support is an area where buying has previously appeared; resistance is an area where selling has previously emerged. They are better treated as zones than exact lines. A level can break, fail to hold or become relevant only after a retest. Avoid assuming that a previous reaction must repeat.
Use indicators to answer a specific question
Moving averages can summarise trend, RSI can describe recent momentum and ATR can help estimate how much price has been moving. Indicators are calculated from market data and often lag it. Using several indicators that measure nearly the same thing can create a false sense of confirmation.
Volume and market context
Volume can add context where reliable volume data is available, but data quality differs across markets. Spot forex is decentralised, so a chart feed may show activity from a particular provider rather than a complete market-wide total. Economic releases, liquidity and trading hours can also change how a chart behaves.
Turn a chart idea into a testable plan
- State the condition that would create a setup.
- Define the entry and the price level that would prove the idea wrong.
- Calculate position size from the loss limit, not from the excitement of the setup.
- Include spreads, commissions and slippage in testing.
- Record a meaningful sample, including trades that did not work.
Common mistakes
- Adding indicators until a chart appears to confirm a preferred view.
- Changing rules after every loss without enough evidence.
- Assuming a backtest guarantees future results.
- Ignoring major news, liquidity and overnight risk.
- Confusing a well-presented chart with a proven trading edge.
Technical analysis is one input to a decision. It works best when its assumptions are explicit and risk is controlled.
