God Indicator

 //@version=5

indicator("9 EMA Crosses 21 EMA Buy Signal", overlay=true)

// Calculate EMAs

ema9 = ta.ema(close, 9)

ema21 = ta.ema(close, 21)

// Plot EMAs

plot(ema9, color=color.blue, title="9 EMA")

plot(ema21, color=color.red, title="21 EMA")

// Buy signal condition

buySignal = ta.crossover(ema9, ema21)

// Plot Buy Signal

plotshape(series=buySignal, title="Buy Signal", location=location.belowbar, color=color.green, style=shape.labelup, text="BUY")