Get Scalping trading forex Code That Actually Works

//@version=5
indicator("HorizonAI Scalper Pro - Forex", overlay=true, timeframe="")

// --- Inputs ---
emaFastLen = input.int(9, "Fast EMA", minval=1)
emaSlowLen = input.int(21, "Slow EMA", minval=1)
atrPeriod = input.int(14, "ATR Period")
atrMult = input.float(1.5, "ATR Multiplier for SL")
src = input(close, "Source")

// --- Calculations ---
emaFast = ta.ema(src, emaFastLen)
emaSlow = ta.ema(src, emaSlowLen)
atr = ta.atr(atrPeriod)

// Scalping Logic: Trend alignment + Momentum pullback
uptrend = emaFast > emaSlow
downtrend = emaFast < emaSlow

// Entry Signals (RSI for overbought/oversold filtering)
rsi = ta.rsi(src, 7)
longSignal = uptrend and ta.crossover(rsi, 30)
shortSignal = downtrend and ta.crossunder(rsi, 70)

// --- Visuals ---
plot(emaFast, color=color.new(color.blue, 0), title="Fast EMA")
plot(emaSlow, color=color.new(color.red, 0), title="Slow EMA")

plotshape(longSignal, title="Long Entry", style=shape.triangleup, location=location.belowbar, color=color.green, size=size.small, text="BUY")
plotshape(shortSignal, title="Short Entry", style=shape.triangledown, location=location.abovebar, color=color.red, size=size.small, text="SELL")

// --- Dynamic Exit Levels (Labels) ---
var label lastLabel = na
if (longSignal or shortSignal)
    label.delete(lastLabel)
    targetPrice = longSignal ? close + (atr * 2) : close - (atr * 2)
    stopPrice = longSignal ? close - (atr * atrMult) : close + (atr * atrMult)
    lastLabel := label.new(bar_index, high, text="TP: " + str.tostring(targetPrice, "#.#####") + "\nSL: " + str.tostring(stopPrice, "#.#####"), color=color.new(color.gray, 20), textcolor=color.white)

// --- Alerts ---
alertcondition(longSignal, title="Forex Scalp Buy", message="Scalp Buy Signal: {{exchange}}:{{ticker}}")
alertcondition(shortSignal, title="Forex Scalp Sell", message="Scalp Sell Signal: {{exchange}}:{{ticker}}")