Direct answer
In forex, a doji is a single candlestick pattern where the open and close prices are very close to each other, producing a candle body that is small relative to its wicks. The usual interpretation is that the market is indecisive: buyers and sellers pushed price during the session, but neither side was able to hold a clear advantage by the close.
Explanation: what to look for
A doji is defined by the candle’s relative proportions:
- Body (open vs. close): The body is small because open and close are near the same level.
- Wicks (high vs. low): The upper and/or lower wick can be long, showing that price reached farther from the open/close during the period.
Because “very close” can be subjective, traders often treat dojis as degree-based: a candle with a tiny body compared with its overall range is more doji-like than one with a noticeably larger body.
How it “works” in practice (mechanically):
- Identify the candle where the open and close nearly match.
- Note the wick structure: whether one side’s rejection is stronger (for example, a longer upper wick vs. a longer lower wick).
- Compare the doji to what came before and after; the surrounding candles provide context for whether the doji aligns with indecision after a push, or whether it appears without meaningful tension.
Example checks and limitations
Independently check meaning with context:
- Prior movement: A doji after a strong run may reflect growing hesitation, but the candle still does not guarantee a reversal.
- Next candle behavior: If the following candles continue in the prior direction, the doji can still be read as temporary pause rather than a turning point.
- Timeframe and volatility: On more volatile candles, small-body definitions may need care because price swings can make “near open/close” look different across timeframes.
Relevant limitations and risks
A doji is an indicator of uncertainty, not a promise of outcome. By itself, it cannot determine the future direction of price. Market behavior can continue despite indecision, and the same candle shape can be interpreted differently depending on the chart context.
For verification, focus on observable facts on the chart (open, close, high, low, and candle sequence). Avoid assuming future results from a single candlestick shape, and treat any interpretation as conditional on context rather than certain.