Comparison
Doji vs Hammer
A doji opens and closes at almost the same price, so it has almost no body, and on its own it shows indecision. A hammer has a small but real body near the top of its range and a long lower wick, and after a decline it shows buyers rejected lower prices. A dragonfly doji sits between the two: a doji with a long lower wick.
Doji
neutral bias
A doji is a candle whose open and close are almost the same, leaving a very thin body. It records a session where neither buyers nor sellers won.
Hammer
bullish bias
A hammer is a single candle with a small body near the top of its range and a long lower wick, appearing after a decline. It shows sellers pushed price down hard during the session but buyers drove it back up.
Side by side
| Aspect | Doji | Hammer |
|---|---|---|
| Body | Almost none | Small, near the top of the range |
| Wicks | Any length, either side | Long lower wick, little or no upper wick |
| Bias | Neutral | Bullish after a decline |
| Confirmation | The next candle's direction | A next candle closing above the hammer's high |
How to tell them apart on a chart
- Look at the body first. A visible body near the top with a long lower wick is a hammer.
- If there is almost no body and the lower wick is long, it is a dragonfly doji.
- A hammer needs a decline before it; a doji can appear anywhere.
Doji: confirmation and invalidation
Confirms: The direction of the next candle's close relative to the doji's range.
Invalidated: Because a doji is neutral, there is no single invalidation; the confirming candle sets the bias.
Hammer: confirmation and invalidation
Confirms: A following candle that closes above the hammer's high is the usual confirmation.
Invalidated: A close below the hammer's low means the rejection failed.
Frequently asked questions
Is a doji at a low the same as a hammer?
Not quite. A doji at a low shows hesitation. A hammer's long lower wick and close near the high show a clearer rejection of lower prices.
Which is the stronger signal?
After a decline, a hammer is usually treated as the stronger bullish signal. Both need confirmation.
Full guides
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Educational content only, not financial advice. Chart patterns describe probabilities, not certainties, and every pattern can fail. See our disclaimer.