Tweezer Top and Tweezer Bottom candlestick patterns are key reversal signals used in technical analysis to predict potential market turning points.

Tweezer Top:
1. Appearance: Consists of two or more candles at the top of an uptrend.
2. Structure: The first candle is typically bullish (green/white), followed by a bearish (red/black) candle. Both candles have nearly identical highs, forming the "tweezer" appearance.
3. Interpretation: Indicates a potential reversal from an uptrend to a downtrend. The matching highs suggest strong resistance, and the bearish follow-up candle signifies selling pressure.

Tweezer Bottom:
1. Appearance: Consists of two or more candles at the bottom of a downtrend.
2. Structure: The first candle is typically bearish (red/black), followed by a bullish (green/white) candle. Both candles have nearly identical lows, forming the "tweezer" appearance.
3. Interpretation: Indicates a potential reversal from a downtrend to an uptrend. The matching lows suggest strong support, and the bullish follow-up candle signifies buying pressure.

Confirmation:
- Volume: Higher volume on the second candle enhances the reliability of the pattern.
- Location: Occurring at significant support/resistance levels strengthens the pattern.
- Other Indicators: Use alongside other technical indicators (RSI, MACD) for confirmation.

Recognizing these patterns can help traders make informed decisions, anticipating potential trend reversals.