What the shape is
A small body sitting near the low of the candle's range, with a long upper wick above it and almost nothing below. It appears after a decline. The same shape after an advance is a shooting star and is read the opposite way.
What it records is odd on its face: during the period, buyers pushed price well up, and by the close almost all of that was given back. Read literally, that is a failed attempt. It is treated as potentially bullish anyway, and the reasoning is worth stating plainly rather than taking on faith.
The argument is that in a market that has been falling steadily, the appearance of buyers willing to push price up hard at all is new information — even if they did not hold the gains. Something changed about who was willing to bid.
When it means something
Notice the honesty problem built into this pattern. The candle itself shows buyers failing. Everything that makes it bullish happens after it. That is true of most patterns to some degree, but here it is unusually stark — which is a good reason to treat the inverted hammer as something to watch rather than something to act on.
The same shape, meaning nothing
Telling them apart
- Did the next period close above the inverted hammer's high? That is the conventional confirmation, and without it there is nothing here.
- Did the low hold? The candle's low is the obvious place the claim fails. Trading below it ends the discussion.
- Was the spike into anything? A reach up to a level that had stopped price before is more interesting than a reach into empty space.
- Was there volume behind the spike? Real buying leaves a trace in the volume bar. A thin spike is often one order.
Acting on the candle itself. Of the common single-candle patterns this is the one that most needs the following period to confirm it, because the candle on its own records buyers losing. Treating an unconfirmed inverted hammer as a floor is buying into a decline on the evidence of a failed rally.
The weakest of the four single-candle reversal shapes, and the one most dependent on what happens next. Its own content is a failed push upward. Everything bullish about it is supplied by the periods that follow — so if you find yourself acting before those arrive, you are acting on nothing.
Terms used
- Inverted hammer
- A small body at the low of the range with a long upper wick, after a decline.
- Shooting star
- The identical shape after an advance, read the opposite way.
- Confirmation
- A later period doing what the pattern implies, before the pattern is relied on.
- Absorption
- Buying being met with enough selling that price does not rise.