Get Fx algorithmic trading Code That Actually Works

//@version=5
indicator("HorizonAI Alpha Scalper", overlay=true, max_labels_count=500)

// --- INPUTS ---
ATR_Period = input.int(10, "ATR Period", minval=1)
ATR_Mult = input.float(3.0, "ATR Multiplier", step=0.1)
Show_Signals = input.bool(true, "Show Buy/Sell Signals")

// --- CALCULATIONS ---
[supertrend, direction] = ta.supertrend(ATR_Mult, ATR_Period)

// Volume Profile Logic (Simplified for Indicator)
vol_ema = ta.ema(volume, 20)
high_vol = volume > vol_ema * 1.5

// RSI Divergence Check
rsi_val = ta.rsi(close, 14)
lower_low_price = low < low[1] and low[1] < low[2]
higher_low_rsi = rsi_val > rsi_val[1] and rsi_val[1] > rsi_val[2] and rsi_val < 30
bullish_div = lower_low_price and higher_low_rsi

// --- SIGNAL LOGIC ---
buy_signal = ta.change(direction) < 0 and high_vol
sell_signal = ta.change(direction) > 0 and high_vol

// --- VISUALS ---
plot(direction < 0 ? supertrend : na, "Bullish Trend", color=color.green, linewidth=2, style=plot.style_linebr)
plot(direction > 0 ? supertrend : na, "Bearish Trend", color=color.red, linewidth=2, style=plot.style_linebr)

plotshape(buy_signal and Show_Signals, title="Buy Label", style=shape.triangleup, location=location.belowbar, color=color.green, size=size.small, text="BUY")
plotshape(sell_signal and Show_Signals, title="Sell Label", style=shape.triangledown, location=location.abovebar, color=color.red, size=size.small, text="SELL")

// --- ALERTS ---
alertcondition(buy_signal, title="FX Buy Alert", message="HorizonAI Alpha: Bullish Trend + High Volume on {{ticker}}")
alertcondition(sell_signal, title="FX Sell Alert", message="HorizonAI Alpha: Bearish Trend + High Volume on {{ticker}}")

// Highlight Bullish Divergence Zones
plotshape(bullish_div, title="Bull Div", style=shape.circle, location=location.belowbar, color=color.aqua, size=size.tiny)