bows

//version=5
indicator("NQ EMA+RSI+ATR Alerts with SL/TP", overlay=true, shorttitle="NQ Alerts SLTP")

// === Inputs ===a
fastLen = input.int(9, "Fast EMA", minval=1)
slowLen = input.int(21, "Slow EMA", minval=1)
rsiLen = input.int(14, "RSI Length", minval=1)
rsiLongMax = input.int(70, "Max RSI to allow LONG", minval=50, maxval=90)
rsiShortMin = input.int(30, "Min RSI to allow SHORT", minval=10, maxval=50)
atrLen = input.int(14, "ATR Length", minval=1)
atrMultSL = input.float(1.5, "ATR Stop-Loss Multiplier", step=0.1)
atrMultTP = input.float(2.5, "ATR Take-Profit Multiplier", step=0.1)

// === Indicator calculations ===
price = close
fastEMA = ta.ema(price, fastLen)
slowEMA = ta.ema(price, slowLen)
rsiVal = ta.rsi(price, rsiLen)
atr = ta.atr(atrLen)

// === Entry signals ===
longSignal = ta.crossover(fastEMA, slowEMA) and rsiVal < rsiLongMax
shortSignal = ta.crossunder(fastEMA, slowEMA) and rsiVal > rsiShortMin

// === SL/TP Levels ===
longSL = price - atr * atrMultSL
longTP = price + atr * atrMultTP
shortSL = price + atr * atrMultSL
shortTP = price - atr * atrMultTP

// === Plotting ===
plot(fastEMA, color=color.orange, title="Fast EMA")
plot(slowEMA, color=color.blue, title="Slow EMA")

plotshape(longSignal, title="Buy Signal", style=shape.triangleup, color=color.new(color.green, 0), location=location.belowbar, size=size.tiny)
plotshape(shortSignal, title="Sell Signal", style=shape.triangledown, color=color.new(color.red, 0), location=location.abovebar, size=size.tiny)

// Optional visualization of SL/TP
plot(longSignal ? longSL : na, "Long Stop-Loss", color=color.new(color.red, 50), style=plot.style_linebr)
plot(longSignal ? longTP : na, "Long Take-Profit", color=color.new(color.green, 50), style=plot.style_linebr)
plot(shortSignal ? shortSL : na, "Short Stop-Loss", color=color.new(color.red, 50), style=plot.style_linebr)
plot(shortSignal ? shortTP : na, "Short Take-Profit", color=color.new(color.green, 50), style=plot.style_linebr)

// === Alerts with SL/TP info ===
alertcondition(longSignal, title="BUY Signal",
message="BUY Alert — NQ LONG: Entry @ {{close}} | SL: {{plot_1}} | TP: {{plot_2}} | {{ticker}}")

alertcondition(shortSignal, title="SELL Signal",
message="SELL Alert — NQ SHORT: Entry @ {{close}} | SL: {{plot_3}} | TP: {{plot_4}} | {{ticker}}")

// === Visual labels ===
if (longSignal)
label.new(bar_index, low, "BUY\nSL: " + str.tostring(longSL, format.mintick) + "\nTP: " + str.tostring(longTP, format.mintick),
style=label.style_label_up, color=color.new(#be14c4, 0), textcolor=color.white)
if (shortSignal)
label.new(bar_index, high, "SELL\nSL: " + str.tostring(shortSL, format.mintick) + "\nTP: " + str.tostring(shortTP, format.mintick),
style=label.style_label_down, color=color.new(color.red, 0), textcolor=color.white)