Get Swing trading course Code That Actually Works

//@version=5
indicator("HorizonAI Swing Trading Indicator", shorttitle="Swing Trader", overlay=true)

// Input parameters for customization
swingLength = input.int(10, title="Swing Detection Length", minval=5, maxval=50)
maLength = input.int(20, title="Trend MA Length", minval=5)
rsiLength = input.int(14, title="RSI Length", minval=5)
rsiOversold = input.int(30, title="RSI Oversold Level", minval=20, maxval=40)
rsiOverbought = input.int(70, title="RSI Overbought Level", minval=60, maxval=80)
useMAFilter = input.bool(true, title="Use MA Trend Filter")

// Calculate indicators
trendMA = ta.sma(close, maLength)
rsi = ta.rsi(close, rsiLength)

// Detect swing highs and lows using pivot points
swingHigh = ta.pivothigh(high, swingLength, swingLength)
swingLow = ta.pivotlow(low, swingLength, swingLength)

// Plot swing points
var float lastSwingHigh = na
var float lastSwingLow = na
if not na(swingHigh)
    lastSwingHigh := swingHigh
if not na(swingLow)
    lastSwingLow := swingLow

plotshape(swingHigh, style=shape.triangledown, location=location.abovebar, color=color.red, size=size.small, title="Swing High")
plotshape(swingLow, style=shape.triangleup, location=location.belowbar, color=color.green, size=size.small, title="Swing Low")

// Trend filter: bullish if close > MA
bullishTrend = not useMAFilter or close > trendMA

// Buy signal: Swing low + bullish trend + RSI oversold
buySignal = not na(swingLow) and bullishTrend and rsi < rsiOversold

// Sell signal: Swing high + bearish trend + RSI overbought
bearishTrend = not useMAFilter or close < trendMA
sellSignal = not na(swingHigh) and bearishTrend and rsi > rsiOverbought

// Plot signals
plotshape(buySignal, style=shape.labelup, location=location.belowbar, color=color.new(color.green, 0), text="BUY", textcolor=color.white, size=size.normal, title="Buy Signal")
plotshape(sellSignal, style=shape.labeldown, location=location.abovebar, color=color.new(color.red, 0), text="SELL", textcolor=color.white, size=size.normal, title="Sell Signal")

// Plot MA
plot(trendMA, color=color.blue, linewidth=2, title="Trend MA")

// Background color for trend
bgcolor(bullishTrend ? color.new(color.green, 95) : color.new(color.red, 95), title="Trend Background")

// Alerts
alertcondition(buySignal, title="Swing Buy Alert", message="Swing Trading BUY signal: Swing low detected with RSI oversold and bullish trend.")
alertcondition(sellSignal, title="Swing Sell Alert", message="Swing Trading SELL signal: Swing high detected with RSI overbought and bearish trend.")

// Table for current status
if barstate.islast
    var table infoTable = table.new(position.top_right, 2, 4, bgcolor=color.white, border_width=1)
    table.cell(infoTable, 0, 0, "RSI", text_color=color.black)
    table.cell(infoTable, 1, 0, str.tostring(math.round(rsi, 2)), text_color=color.black)
    table.cell(infoTable, 0, 1, "Trend", text_color=color.black)
    table.cell(infoTable, 1, 1, bullishTrend ? "Bullish" : "Bearish", text_color=bullishTrend ? color.green : color.red)
    table.cell(infoTable, 0, 2, "Last High", text_color=color.black)
    table.cell(infoTable, 1, 2, na(lastSwingHigh) ? "N/A" : str.tostring(lastSwingHigh), text_color=color.black)
    table.cell(infoTable, 0, 3, "Last Low", text_color=color.black)
    table.cell(infoTable, 1, 3, na(lastSwingLow) ? "N/A" : str.tostring(lastSwingLow), text_color=color.black)