Anti-PDT Swing Trade Signals

//version=5
indicator("Anti-PDT Swing Trade Signals", overlay=true)

// === User Inputs ===
priceLimit = input.float(25, "Max Price ($)", minval=1)
minVolume = input.int(200000, "Min Avg Volume (10D)", minval=1)

// === Indicators ===
sma20 = ta.sma(close, 20)
sma50 = ta.sma(close, 50)
macdLine = ta.ema(close, 12) - ta.ema(close, 26)
signalLine = ta.ema(macdLine, 9)
rsi = ta.rsi(close, 14)
avgVolume = ta.sma(volume, 10)

// === Conditions ===
priceFilter = close <= priceLimit
volumeFilter = avgVolume >= minVolume
rsiFilter = ta.crossover(rsi, 40)
macdFilter = ta.crossover(macdLine, signalLine)
smaFilter = close > sma20 and close > sma50
momentumFilter = close > close[5] * 1.03 and close < close[5] * 1.10

// === Day Filter ===
isMonWedFri = dayofweek == dayofweek.monday or dayofweek == dayofweek.wednesday or dayofweek == dayofweek.friday

entryCondition = priceFilter and volumeFilter and rsiFilter and macdFilter and smaFilter and momentumFilter and isMonWedFri

// === Alerts & Visuals ===
plotshape(entryCondition, title="BUY", location=location.belowbar, color=color.green, style=shape.labelup, text="BUY")
alertcondition(entryCondition, title="BUY Alert", message="BUY Signal: {{ticker}} meets swing trading entry criteria.")
plot(sma20, color=color.orange)
plot(sma50, color=color.blue)