Candlestick patternsInverted Hammer
A small body with a long upper wick after a decline — a tentative bullish reversal.
Works best in trending marketsEngine-computed on a fixed sample series
What it is
The inverted hammer is a single-candle pattern that hints a downtrend may be ready to turn upward. Picture a candle with a small real body sitting near the low of its range and a long upper wick stretching above it, with little or no wick below; it looks like a hammer flipped upside down. It matters only when it appears after a decline, because its message is that sellers who had been fully in control were, for the first time, met by a burst of buying that drove price sharply higher within the session. That buying failed to hold into the close, so the candle is not a triumphant reversal but a tentative one, a first probe by the bulls. For a beginner, the inverted hammer is best understood as a question mark at the bottom of a trend rather than an exclamation point.
How it is formed
The anatomy is precise: the real body, the distance between open and close, is small and located in the lower portion of the candle's total range. Above it sits a long upper shadow, ideally at least twice the height of the body, showing how far buyers pushed price up during the session. Below the body there is little or no lower shadow, meaning price did not spend meaningful time beneath the open and close. The color of the small body is secondary, though a candle that closes slightly above its open is marginally more constructive. What defines the pattern is not any single number but the combination of a small low-sitting body, a tall upper wick, and the critical context of a preceding downtrend.
Reading it, step by step
The long upper wick is the heart of the story: during the session buyers seized control and lifted price well above the open, proving that demand exists at these depressed levels. The fact that price then slipped back to close near the low shows sellers were still able to reassert themselves before the bell, which is why the signal is tentative rather than decisive. Because the close is off the highs, the inverted hammer is weaker than a standard hammer, whose long lower wick and high close show buyers winning the session outright. This is why the pattern leans so heavily on the next candle: a strong bullish follow-through candle validates the reversal, while a weak or bearish next bar suggests the rally was a one-session fake. Location is everything, since the very same shape appearing after an uptrend is a bearish shooting star, not a bullish hammer.
Best timeframes and settings
As a candlestick, the inverted hammer has no numeric parameters, but the timeframe on which it appears dramatically affects its weight. On daily and weekly charts each candle summarizes a full session or week of conviction, so an inverted hammer there carries far more meaning than one on a five-minute chart, where such shapes form constantly and mean little. Swing and position traders find it most useful at the end of a multi-day or multi-week decline into a known support zone. Intraday scalpers can use it, but only with tight confirmation and awareness that the false-signal rate climbs as the timeframe shrinks. The single most important setting is not a period at all but the requirement that the candle sit at the bottom of a real, established downtrend.
When and where to use it
The inverted hammer is a reversal tool, so it belongs at the exhaustion end of a downtrend, ideally where price is also reaching a support level, a prior swing low, or a value area that independent analysis already flagged. It works across all liquid markets, from stocks to futures to forex, because it reflects universal auction behavior. It is far less useful in the middle of a choppy range, where these candles print randomly without leading anywhere. Avoid acting on it when there is no clear preceding downtrend, because without that context the pattern has no reversal to signal. The best deployment is as a heads-up that prompts you to watch the next candle closely at a level you already respect.
Strategies that use it
The disciplined entry is confirmation-based: after the inverted hammer forms at the bottom of a decline, wait for the next candle to open and close above the hammer's high, then enter long, placing the stop just below the hammer's low so the pattern's own extreme defines your risk. A second, more aggressive variant enters on a break of the inverted hammer's high intrabar rather than waiting for a full confirming candle, accepting a higher failure rate for a better price. A third approach uses it only as a filter within a larger system: an oversold RSI reading plus an inverted hammer at a Fibonacci support level and a confirming close constitutes a stacked, higher-probability long. In all cases the hammer's low is the natural invalidation, and a common target is the nearest overhead resistance or a measured multiple of the risk.
Combining it with other indicators
Because a lone inverted hammer is one of the weaker single-bar reversals, confluence transforms its odds. Momentum oscillators such as RSI or the stochastic add weight when they show an oversold condition or a bullish divergence coinciding with the candle. Horizontal support, trendlines, and Fibonacci retracement levels give the pattern a reason to matter by marking where buyers should logically step in. A jump in volume on the inverted hammer session signals that the intraday buying was broad rather than thin, strengthening the case. Moving averages help confirm that the broader structure is at a logical turning point rather than mid-trend. The rule of thumb is that an inverted hammer alone is a maybe, but an inverted hammer at support with oversold momentum and a confirming candle is a genuine setup.
Where it fails
The signature failure is the premature bottom call: traders see the dramatic long wick, buy immediately, and get run over because sellers were never actually beaten and the next candle sags. Ignoring context is another classic error, since the identical shape after an uptrend is a bearish shooting star and buying it there is trading exactly the wrong way. In choppy, directionless markets these candles form repeatedly and confirm nothing. The pattern also underperforms when volume is thin, because the upper wick may reflect a few opportunistic buyers rather than real demand. The remedy is unwavering: require a preceding downtrend, wait for confirmation, insist on a logical support level, and always place the stop under the low so that when it fails, and it often will, the loss is small and defined.
A worked example
A stock has fallen from sixty to forty-two over three weeks and reaches a prior support shelf at forty. On the next session it opens at forty-one, sells down to forty, then rallies intraday all the way to forty-five before fading to close at forty-one-fifty, printing a small body near the low with a long upper wick, a textbook inverted hammer right at support. You do not buy yet. The following day the stock opens at forty-two and closes strong at forty-six, above the hammer's high, confirming the reversal. You enter long near forty-six with a protective stop at thirty-nine-fifty, just beneath the hammer's low, risking about six-fifty per share. Targeting the next resistance near fifty-eight offers roughly twelve dollars of reward against that risk, a favorable ratio earned by waiting for the confirming candle rather than chasing the wick.