Doji Candlestick Types Explained
A doji candlestick is formed when the opening and closing prices are nearly identical, leaving little to no real body. This pattern signals indecision — neither buyers nor sellers gained control. There are four main types of doji candlestick patterns, each shaped by where the high and low occurred during the period. Understanding the difference between a long-legged doji, gravestone doji, dragonfly doji, and standard doji helps traders read what the price action is really saying about supply and demand.
The Foundation: Open Equals Close
Every doji variant shares one defining feature: the opening and closing prices are nearly at the same level. There is a real body — the rectangle between open and close in a candlestick chart — but it is vanishingly small, often a thin line or a dot.
This micro-body tells a specific story: over the period (whether a minute, an hour, or a day), buyers and sellers fought for control. One side pushed the price higher; the other pushed back. By the close, they had returned to roughly where they started. Nobody won the round.
In contrast, a candle with a large body (open well below close, or vice versa) shows a decisive winner. A doji shows exhaustion of that decisiveness.
Standard Doji
A standard doji has small wicks (shadows) both above and below the real body, usually of roughly equal length. The high and low are not extreme; the price moved modestly up and down before settling back to open.
This pattern suggests balanced uncertainty. Buyers and sellers both made small moves, testing the boundaries, but neither could sustain their push. A standard doji after a strong trend can signal potential reversal, because the trend has lost momentum and the market is searching for direction.
However, a doji in the middle of a range (sideways market) is nearly meaningless. Indecision is the default state in a range, and dojis are common. Context is everything.
Long-Legged Doji
A long-legged doji extends the concept further: both the upper and lower wicks are long, sometimes very long. The price was volatile, swinging widely both above and below the opening level, but closed right where it started.
This pattern is a vivid picture of extreme indecision and volatility. Buyers and sellers battled fiercely, but the battle was a draw. A long-legged doji after a strong rally can be a serious warning that the uptrend is tiring. If the next candle breaks below the body, some traders treat it as a reversal signal.
Long-legged dojis are also common during news events or economic data releases, when price discovery is active and sentiment swings sharply before markets find equilibrium.
Gravestone Doji
A gravestone doji is named for its appearance: a long upper wick (shadow) extending well above the opening/closing level, with little or no lower wick. The shape resembles a gravestone or tombstone standing upright.
The gravestone tells a directional story. Buyers pushed the price sharply higher during the period — the long upper wick. But sellers overwhelmed them; the price retreated all the way back to near the open, leaving a grave-like upper spike. The message: an attempt to break higher failed. Sellers won the battle for direction, even though the close is near the open.
A gravestone doji is typically more bearish than a standard doji, especially when it appears after an uptrend. It suggests that rally attempts are being rejected. On the next period, if sellers continue to push, a new low or further declines often follow.
Dragonfly Doji
A dragonfly doji is the opposite: a long lower wick (shadow) extending well below the open/close level, with little or no upper wick. The shape resembles a dragonfly’s body suspended above a long tail.
Here, the story is reversed. Sellers pushed the price sharply lower — the long lower wick — but buyers overwhelmed them. The price rebounded all the way back to near the open, reversing the intraday decline. The message: an attempt to break lower failed. Buyers won the intraday battle.
A dragonfly doji is often more bullish than a standard doji, especially when it appears after a downtrend or a sharp selloff. It suggests that dips are being bought. If buyers continue to support, a rally or recovery often follows.
Dragonfly and Gravestone in Reversed Context
A crucial insight: the same doji pattern can mean very different things depending on the preceding price action.
A dragonfly doji after a downtrend can be a bullish reversal signal — the market tested lower and found support. But a dragonfly doji within an uptrend is less special. It is merely a minor pullback before the trend resumes.
Similarly, a gravestone doji after an uptrend is a warning sign — the rally has peaked. But a gravestone doji within a downtrend is less important. It is just one of many reversals within the downtrend.
Traders who rely on doji patterns must always zoom out and see the broader trend. A doji that contradicts a strong trend is far more significant than a doji that aligns with it.
Real-World Limitations
While doji patterns are studied extensively in technical analysis, their predictive power is mixed. Many dojis appear and nothing happens. The next period continues the trend. A doji is not a guaranteed reversal signal.
Some researchers have found that dragonfly dojis and gravestone dojis perform better than standard dojis in predicting reversals, but the effect is small and inconsistent across different securities and timeframes.
The strongest signals occur when a doji appears at a key level — a round number, a previous support or resistance price, or a moving average. A dragonfly doji at the 50-day moving average, for example, after a downtrend, carries more weight than a dragonfly doji in a random location.
Doji and Volume
A related consideration: doji patterns combined with high volume carry more significance than dojis on low volume. High volume during a doji suggests the market is actively debating the direction. Low volume dojis may reflect nothing more than light trading.
Many traders use a second filter: buy a dragonfly doji reversal only if volume spikes on the reversal candle. Sell a gravestone doji only if volume confirms selling pressure on the next candle.
Doji in Combination Patterns
Dojis are often part of larger reversal patterns. A doji followed by a strong reversal candle (a large-bodied candle in the opposite direction) is more powerful than a doji in isolation. A doji at the top of a resistance zone, followed by a breakdown, is more credible than a doji in the middle of the trend.
Pattern traders often wait for two or three candles of confirmation before acting on a doji signal. The doji itself is a flag; the next candle’s action provides the answer.
See also
Closely related
- Candlestick chart — price display showing open, close, high, low each period
- Support and resistance — price levels where supply or demand clusters
- Moving average — trend indicator smoothing recent prices
- Technical analysis — studying price and volume patterns
- Volume — number of shares or contracts traded
- Trend — directional bias in price movement
Wider context
- Price discovery — process by which markets find fair value
- Market maker — trader providing liquidity at bid-ask spreads
- Momentum — tendency of price to continue in recent direction
- Volatility — measure of price movement magnitude
- Reversal — shift from uptrend to downtrend or vice versa
- Pullback — temporary move against the main trend