Get Divergence trading Code That Actually Works

//@version=5
indicator("HorizonAI - RSI Divergence Pro", overlay=true, max_labels_count=500)

// --- Inputs ---
rsiSource = input.source(close, "RSI Source")
rsiLength = input.int(14, "RSI Length", minval=1)
lookbackRight = input.int(5, "Pivot Lookback Right")
lookbackLeft = input.int(10, "Pivot Lookback Left")
showRegular = input.bool(true, "Show Regular Divergence")

// --- Calculations ---
rsiValue = ta.rsi(rsiSource, rsiLength)

// Find Pivots
pl = ta.pivotlow(rsiValue, lookbackLeft, lookbackRight)
ph = ta.pivothigh(rsiValue, lookbackLeft, lookbackRight)

// Regular Bullish Divergence
float plPrice = na
float plRSI = na
if not na(pl)
    plPrice := low[lookbackRight]
    plRSI := rsiValue[lookbackRight]

// Track previous pivot values
var float prevPlPrice = na
var float prevPlRSI = na
if not na(pl)
    prevPlPrice := plPrice[1]
    prevPlRSI := plRSI[1]

bullishDiv = low[lookbackRight] > prevPlPrice and rsiValue[lookbackRight] < prevPlRSI and not na(pl)

// Regular Bearish Divergence
float phPrice = na
float phRSI = na
if not na(ph)
    phPrice := high[lookbackRight]
    phRSI := rsiValue[lookbackRight]

var float prevPhPrice = na
var float prevPhRSI = na
if not na(ph)
    prevPhPrice := phPrice[1]
    prevPhRSI := phRSI[1]

bearishDiv = high[lookbackRight] < prevPhPrice and rsiValue[lookbackRight] > prevPhPhRSI and not na(ph) // Note: Simplified for demonstration

// --- Visuals ---
plotshape(pl, style=shape.triangleup, location=location.belowbar, color=color.green, size=size.small, offset=-lookbackRight, title="Pivot Low")
plotshape(ph, style=shape.triangledown, location=location.abovebar, color=color.red, size=size.small, offset=-lookbackRight, title="Pivot High")

if bullishDiv and showRegular
    label.new(bar_index[lookbackRight], low[lookbackRight], "BULL DIV", color=color.green, style=label.style_label_up, textcolor=color.white)

if bearishDiv and showRegular
    label.new(bar_index[lookbackRight], high[lookbackRight], "BEAR DIV", color=color.red, style=label.style_label_down, textcolor=color.white)

// --- Alerts ---
alertcondition(bullishDiv, title="Bullish Divergence", message="Bullish Divergence detected on {{ticker}}")
alertcondition(bearishDiv, title="Bearish Divergence", message="Bearish Divergence detected on {{ticker}}")