Get Fx trading options Code That Actually Works

//@version=5
indicator("FX Trading Options - SuperTrend Divergence Signals", shorttitle="FX Opt ST Div", overlay=true)

// Input parameters for customization
st_length = input.int(10, title="SuperTrend ATR Length", minval=1)
st_mult = input.float(3.0, title="SuperTrend Multiplier", minval=0.01, maxval=50, step=0.01)
rsi_length = input.int(14, title="RSI Length for Divergence", minval=1)
div_lookback = input.int(5, title="Divergence Pivot Lookback", minval=2, maxval=20)
vol_length = input.int(20, title="Volume Average Length")
vol_mult = input.float(1.5, title="High Volume Multiplier", minval=1.0, step=0.1)
show_signals = input.bool(true, title="Show Buy/Sell Signals")

// SuperTrend calculation
[st, st_dir] = ta.supertrend(st_mult, st_length)

// RSI for divergence detection
rsi = ta.rsi(close, rsi_length)

// Pivot highs and lows for divergence
pivot_high = ta.pivothigh(high, div_lookback, div_lookback)
pivot_low = ta.pivotlow(low, div_lookback, div_lookback)

// Bullish divergence: price makes lower low, RSI higher low
bull_div = false
if not na(pivot_low) and not na(pivot_low[div_lookback])
    price_low = low[div_lookback]
    prev_price_low = pivot_low[div_lookback]
    rsi_low = rsi[div_lookback]
    prev_rsi_low = ta.valuewhen(not na(pivot_low[div_lookback]), rsi[div_lookback], 0)
    if price_low < prev_price_low and rsi_low > prev_rsi_low
        bull_div := true

// Bearish divergence: price higher high, RSI lower high
bear_div = false
if not na(pivot_high) and not na(pivot_high[div_lookback])
    price_high = high[div_lookback]
    prev_price_high = pivot_high[div_lookback]
    rsi_high = rsi[div_lookback]
    prev_rsi_high = ta.valuewhen(not na(pivot_high[div_lookback]), rsi[div_lookback], 0)
    if price_high > prev_price_high and rsi_high < prev_rsi_high
        bear_div := true

// Volume confirmation
vol_avg = ta.sma(volume, vol_length)
high_vol = volume > vol_avg * vol_mult

// SuperTrend signals
st_bull = ta.crossover(close, st)
st_bear = ta.crossunder(close, st)

// Combined FX Options signals (CALL for long, PUT for short)
fx_call = st_bull and bull_div and high_vol
fx_put = st_bear and bear_div and high_vol

// Plots
plot(st, color=st_dir == -1 ? color.green : color.red, linewidth=2, title="SuperTrend")
plotshape(show_signals and fx_call, title="FX CALL", location=location.belowbar, style=shape.labelup, size=size.normal, color=color.green, textcolor=color.white, text="CALL")
plotshape(show_signals and fx_put, title="FX PUT", location=location.abovebar, style=shape.labeldown, size=size.normal, color=color.red, textcolor=color.white, text="PUT")

// Alerts for mobile notifications
alertcondition(fx_call, title="FX Options CALL Alert", message="{{ticker}} FX CALL: SuperTrend Bull + Bullish Divergence + High Volume")
alertcondition(fx_put, title="FX Options PUT Alert", message="{{ticker}} FX PUT: SuperTrend Bear + Bearish Divergence + High Volume")

// Background color for signals
bgcolor(fx_call ? color.new(color.green, 90) : na, title="CALL Background")
bgcolor(fx_put ? color.new(color.red, 90) : na, title="PUT Background")