Bullish Engulfing with 150% Height

//version=5
indicator("Bullish Engulfing with 150% Height", overlay=true)

// Definisikan candle sebelumnya
previous_candle = close[1]
previous_high = high[1]
previous_low = low[1]
previous_open = open[1]

// Definisikan kondisi Bullish Engulfing
bullish_engulfing = close > open and close[1] < open[1] and close > open[1] and open < close[1]

// Definisikan kriteria tinggi candle sebelumnya lebih dari 150% dari tinggi candle sebelumnya
candle_height_criteria = (previous_high - previous_low) > 1.5 * (high[1] - low[1])

// Gabungkan kedua kondisi
condition = bullish_engulfing and candle_height_criteria

// Plot sinyal pada chart
plotshape(condition, style=shape.labelup, location=location.belowbar, color=color.green, text="Bullish Engulfing", size=size.small)