Get Foreign exchange trading strategies Code That Actually Works

//@version=5
indicator("Forex SuperTrend + RSI Divergence + Volume Signals", shorttitle="FX STDV", overlay=true)

// Inputs
st_atr_len = input.int(10, "SuperTrend ATR Length", minval=1)
st_factor = input.float(3.0, "SuperTrend Factor", minval=0.01, step=0.01)
rsi_len = input.int(14, "RSI Length", minval=1)
pivot_len = input.int(5, "Pivot Length", minval=1)
vol_len = input.int(20, "Volume Avg Length", minval=1)
vol_thresh = input.float(1.5, "Volume Threshold", minval=1.0)

// SuperTrend
atr = ta.atr(st_atr_len)
var float st_upper = na
var float st_lower = na
var int dir = 1
st_upper := hl2 + (st_factor * atr)
st_lower := hl2 - (st_factor * atr)
prev_upper = nz(st_upper[1])
prev_lower = nz(st_lower[1])
if dir[1] == 1
    st_lower := math.max(st_lower, prev_lower)
else
    st_upper := math.min(st_upper, prev_upper)
dir := close <= st_lower ? -1 : close >= st_upper ? 1 : nz(dir[1])
st = dir == 1 ? st_lower : st_upper
plot(st, "SuperTrend", color=dir==1 ? color.green : color.red, linewidth=2)

// RSI
rsi = ta.rsi(close, rsi_len)

// Divergence (pivot-based)
price_ph = ta.pivothigh(pivot_len, pivot_len)
price_pl = ta.pivotlow(pivot_len, pivot_len)
rsi_ph = ta.pivothigh(rsi, pivot_len, pivot_len)
rsi_pl = ta.pivotlow(rsi, pivot_len, pivot_len)

bull_div = false
if not na(price_pl) and not na(rsi_pl)
    prev_price_pl = price_pl[pivot_len*2 + 1]
    prev_rsi_pl = rsi_pl[pivot_len*2 + 1]
    if low[pivot_len] < prev_price_pl and rsi_pl > prev_rsi_pl
        bull_div := true
bear_div = false
if not na(price_ph) and not na(rsi_ph)
    prev_price_ph = price_ph[pivot_len*2 + 1]
    prev_rsi_ph = rsi_ph[pivot_len*2 + 1]
    if high[pivot_len] > prev_price_ph and rsi_ph < prev_rsi_ph
        bear_div := true

plotshape(bull_div, "Bull Div", shape.triangleup, location.belowbar, color.lime, size=size.small)
plotshape(bear_div, "Bear Div", shape.triangledown, location.abovebar, color.red, size=size.small)

// Volume
vol_avg = ta.sma(volume, vol_len)
high_vol = volume > vol_avg * vol_thresh
bgcolor(high_vol ? color.new(color.blue, 95) : na)

// Signals
st_bull_flip = dir == 1 and dir[1] == -1
st_bear_flip = dir == -1 and dir[1] == 1
buy = st_bull_flip and bull_div and high_vol
sell = st_bear_flip and bear_div and high_vol

plotshape(buy, "BUY", shape.labelup, location.belowbar, color.new(color.green, 0), text="BUY", textcolor=color.white, size=size.normal)
plotshape(sell, "SELL", shape.labeldown, location.abovebar, color.new(color.red, 0), text="SELL", textcolor=color.white, size=size.normal)

// Alerts
alertcondition(buy, "Forex Buy", "BUY: SuperTrend flip + Bull Div + High Vol")
alertcondition(sell, "Forex Sell", "SELL: SuperTrend flip + Bear Div + High Vol")