VWAP

//version=5
indicator(title="VWAP", shorttitle="VWAP", overlay=true)

// Calculate VWAP
price = (high + low + close) / 3
pv = price * volume
cumulativePV = ta.cum(pv)
cumulativeVolume = ta.cum(volume)
vwap = cumulativePV / cumulativeVolume

// Plot VWAP
plot(vwap, color=color.blue, linewidth=2, title="VWAP")

// Example: Display bullish/bearish signals (basic)
isBullish = close > vwap
isBearish = close < vwap

plotshape(isBullish, style=shape.triangleup, color=color.green, size=size.tiny, location=location.bottom, title="Bullish Signal")
plotshape(isBearish, style=shape.triangledown, color=color.red, size=size.tiny, location=location.top, title="Bearish Signal")

//Alerts
alertcondition(ta.crossover(close,vwap),"Price crossing above VWAP","Price crossing above VWAP")
alertcondition(ta.crossunder(close,vwap),"Price crossing below VWAP","Price crossing below VWAP")