📈 Price Crossed Above 50 SMA (One-Time Marker)

//version=5
indicator("📈 Price Above 50 SMA Marker", overlay=true)

// === Calculate 50 SMA ===
sma50 = ta.sma(close, 50)
priceAboveSMA50 = close > sma50

// === Plot the 50 SMA ===
plot(sma50, title="50 SMA", color=color.orange, linewidth=2)

// === Plot Shape When Price Is Above 50 SMA ===
plotshape(
priceAboveSMA50, // condition to trigger
title="Price Above 50 SMA", // tooltip title
location=location.abovebar, // place above candle
color=color.green, // shape color
style=shape.triangleup, // shape style
size=size.small, // size
text="SMA+" // optional label
)