Doji vs Hammer

A doji is a candlestick pattern where the open and close prices are nearly identical, producing a very small or absent body with visible wicks, signaling indecision between buyers and sellers during that period.

A hammer is a bullish reversal candlestick pattern with a small body near the top and a long lower wick at least twice the body's length, forming after a decline to signal that sellers were rejected and buyers regained control.