Hammer
A bullish reversal candlestick with a small body and long lower wick.
Full Definition
A hammer is a single-candle reversal pattern with a small body at the top and a long lower shadow at least twice the length of the body. It forms during downtrends and signals a potential bullish reversal. The pattern shows sellers pushed the price down significantly during the period, but buyers stepped in and recovered most of the losses by the close, suggesting selling pressure may be exhausting.
Confirmation is essential for trading hammers because the pattern alone is not a guarantee of reversal. Traders typically wait for the next candle to close higher than the hammer's close before entering long. The small body and long lower wick also suggest a rejection of lower prices, which becomes more meaningful when it occurs at a known support level, at a Fibonacci retracement, or after an extended downtrend that may be nearing exhaustion. A hammer that appears in the middle of a range is less significant than one at a clear support zone.
For example, if EUR/USD has been falling for several days and prints a hammer at support near 1.0820 with a close at 1.0835, a low at 1.0810, and a small body, a trader watching for a reversal waits for the next candle. If the next candle closes at 1.0855, the trader enters long at 1.0857 with a stop below the hammer low at 1.0805 (52 pips) and target at prior resistance 1.0930 (73 pips), producing a 1:1.4 risk-reward. If confirmed, the trade captures roughly $730 profit against $520 risk on a standard lot.
In copy trading, hammer patterns contribute to reversal detection in the master strategy. SteadyFlowFX's 9 algorithms include candlestick pattern recognition as part of the logic for entries at key levels across the 8 traded pairs. The verified Myfxbook 71.3 percent win rate is partly the result of waiting for technical confirmation like hammer formations at support before committing to long trades. Understanding hammers helps subscribers recognize the technical context behind certain copied trades.