What candlesticks are
A candlestick represents price over a period with four numbers: open, close, high, and low. The body shows the range between open and close, while the two wicks show the highest and lowest prices touched. The body color tells whether price closed above or below its open.
Why it matters
Candlesticks compress the tug-of-war between buyers and sellers over a period into an easy-to-read image. It's the basic visual language of technical analysis; candle patterns help quickly spot hesitation or dominance by one side.
How to read the basics
A long body shows one side clearly dominating in the period; a short body shows a balanced struggle. A long wick on one side shows price was pushed that way but shoved back, meaning the force on that side was rejected. A few basic candle patterns are worth knowing by name: an indecision candle with a very small body, a candle with a long wick on one side showing price rejection, and a pair where the later candle's body engulfs the earlier one's showing a shift in dominance. These patterns describe the state of the struggle, not certain buy or sell signals.
How to apply it
Read candles in context, not in isolation. A long-wick rejection candle at a strong support zone means far more than the same candle in empty space. Use candles as an extra information layer on top of trend and price zones, rather than deciding on a single candle alone.
A concrete example
Price falls to a support zone confirmed several times, and there a candle appears with a very long lower wick and a small body up top. This shows price was pushed deep down then bought back strongly within the period — selling at that zone was rejected. Combined with the support zone, this is noteworthy information, though risk management is still needed.
Common mistakes
- Reading a single candle detached from trend and price-zone context.
- Treating a candle pattern as a certain signal rather than a description of the struggle.
- Memorizing too many pattern names without understanding the buy-sell force behind them.
- Entering just because of a pretty candle pattern, ignoring risk.
FAQ
- Can candlesticks predict price? Not with certainty. Candles describe the struggle that happened and hint at the current state; it's probabilistic information, not a forecast.
- Do I need to memorize all candle patterns? No. Understanding what bodies and wicks reveal about force matters more than rote-learning dozens of names.
- Which timeframe reads candles well? Candles have meaning on all timeframes, but higher-timeframe candles are usually more reliable than very small ones, which are noisy.
Checklist
- ☐ Am I reading candles in trend and price-zone context, or in isolation?
- ☐ Do the body and wick show which side is dominating?
- ☐ Am I treating a candle pattern as a certainty?