The Morning Star pattern is a bullish reversal candlestick pattern that appears after a downtrend and signals a potential change from selling pressure to buying strength. It consists of three candles: the first is a strong bearish candle showing dominance of sellers, the second is a small-bodied candle (doji or small real body) indicating indecision and weakening bearish momentum, and the third is a strong bullish candle that closes well into the body of the first candle. This pattern reflects a shift in market sentiment where sellers lose control and buyers step in aggressively, often leading to an upward move if supported by volume or other confirmations.