Single candle, bullish reversal

Hammer

The Hammer is a bullish reversal candle with a small body at the top and a long lower wick. It signals that sellers pushed price lower during the period, but buyers stepped in aggressively and drove it back up to the open.

Bullish
Bias
Strong (at support)
Reliability
Downtrend bottom + horizontal support
Best context
4H, Daily, Weekly
Timeframe

What is the Hammer?

The Hammer appears at the bottom of a downtrend. The candle's body is small (the open and close are close together, near the top of the range). The lower wick is at least twice the length of the body. There is little to no upper wick.

The pattern signals capitulation followed by rejection: sellers drove price aggressively lower during the session, then buyers stepped in and pushed it all the way back up. The small body at the top of the range shows buyers won the session.

How to identify a Hammer

Three confirmations to validate a Hammer:

1. Small real body in the upper third of the candle's total range. 2. Lower wick at least 2x the body length. 3. Little to no upper wick (less than 5% of the total range).

Body color does not matter โ€” bullish (green) or bearish (red) Hammers are both valid. A bullish-bodied Hammer is slightly stronger because the close was above the open, but the long lower wick is what matters. Context matters more than candle color: a Hammer in the middle of a range is meaningless; a Hammer at the third test of a horizontal support level is a high-conviction signal.

How to trade the Hammer

Standard entry rules.

Confirmation entry: Wait for the next candle to close above the Hammer's high. Enter long on the close. Stop loss below the Hammer's low. First profit target at the previous swing high or 1.5x the stop distance.

Aggressive entry: Enter long on a 50% retracement of the Hammer's wick during the next candle. Tighter stop (just below the Hammer's low), but higher rate of stop-outs if the candle is fake.

Skip Hammers that form mid-range. The pattern requires a downtrend context and a clear level (horizontal support, EMA, or Fibonacci retracement) to be reliable. Hammers in chop produce more whipsaws than wins.

More patterns and definitions in the forex glossary, or see them stacked on real charts in the trading blog.

Hammer FAQ

Is the Hammer bullish or bearish?
Bullish. The Hammer forms at the bottom of a downtrend and signals rejection of lower prices. A close above the Hammer's high confirms the bullish reversal signal.
How is a Hammer different from a Hanging Man?
Same shape (small body, long lower wick), but the Hanging Man appears at the top of an uptrend and signals a potential bearish reversal. The Hammer appears at the bottom of a downtrend and signals bullish reversal. Context determines which pattern it is.
Does the Hammer have to be bullish-bodied?
No. Bullish (green) or bearish (red) bodies both qualify. A bullish-bodied Hammer is marginally stronger because the close was above the open, but the long lower wick is the key visual signal.
What timeframe works best for the Hammer?
4H, Daily, and Weekly produce the most reliable Hammers. On the 5m and 15m, "Hammers" form constantly and most are meaningless noise. Higher timeframes filter out the noise.
How long should the wick be for a valid Hammer?
At least 2x the body length. Some traders require 2.5x or 3x for a stronger signal. The longer the wick relative to the body, the more pronounced the rejection of lower prices was.
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