Candlestick

Updated 2026-09-20

Definition

A representation of a period's open, high, low and close, with a body and two wicks.

Why it matters

The body shows open and close, the wicks the extremes. A long body = one side dominated; a long wick = rejection of a price. It is the standard chart reading format.

Practical example

An hourly candle with a long lower wick and a high close shows buyers rejected the low prices.

Learn more

Course lesson: Reading charts: candles, timeframes and keeping them clean

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Full glossary

Educational content, not financial advice. Trading involves risk.