9 EMA & 150 EMA Crossover Arrows

//version=5
indicator("9 EMA & 150 EMA Crossover Arrows", overlay=true)

// EMA definitions
ema9 = ta.ema(close, 9)
ema150 = ta.ema(close, 150)

// Candle conditions
isBullish = close > open
isBearish = close < open

// Crossover logic
bullishCross = ta.crossover(ema9, ema150)
bearishCross = ta.crossunder(ema9, ema150)

// Entry conditions
bullishSignal = bullishCross and isBullish and close >= ema9
bearishSignal = bearishCross and isBearish and close <= ema9

// Plot arrows
plotshape(bullishSignal, title="Bullish Entry", location=location.belowbar, color=color.green, style=shape.arrowup, size=size.small)
plotshape(bearishSignal, title="Bearish Entry", location=location.abovebar, color=color.red, style=shape.arrowdown, size=size.small)

// Plot EMAs
plot(ema9, color=color.orange, title="EMA 9")
plot(ema150, color=color.blue, title="EMA 150")