Tweezers Top
In an established uptrend day one is a white candle with a shaven bottom. The second day is a black hammer or doji with a long lower shadow. The essential element of this pattern a series of candles that all share the same high. This could be the two days in the examples above, or a number of days that are non-consecutive. After a protracted bullish move this may provide a weak reversal signal, but most traders will look for additional confirmation of a reversal.
Tweezers Top Candlestick Pattern