SuperTrend + MACD Pine Script — Strategy Combo TradingView

//@version=5
indicator("SuperTrend + MACD Combo — IA Trader Pro", overlay=true)

// === INPUTS ===
// SuperTrend
stATR    = input.int(10, "SuperTrend ATR Period")
stMult   = input.float(3.0, "SuperTrend Multiplier", step=0.1)

// MACD
macdFast = input.int(12, "MACD Fast Length")
macdSlow = input.int(26, "MACD Slow Length")
macdSig  = input.int(9, "MACD Signal Length")

// Visual
showArrows = input.bool(true, "Show entry arrows")
showLabels = input.bool(true, "Show BUY/SELL labels")
showDashboard = input.bool(true, "Show dashboard")

// === SUPERTREND CALCULATION ===
[supertrend, direction] = ta.supertrend(stMult, stATR)

upTrend   = direction < 0
downTrend = direction > 0

// === MACD CALCULATION ===
[macdLine, signalLine, histLine] = ta.macd(close, macdFast, macdSlow, macdSig)

macdBullish = histLine > 0
macdBearish = histLine < 0

// === COMBO SIGNALS ===
// BUY: SuperTrend flips bullish AND MACD histogram positive
stFlipBuy  = direction < 0 and direction[1] > 0
stFlipSell = direction > 0 and direction[1] < 0

buySignal  = (stFlipBuy and macdBullish) or (upTrend and ta.crossover(histLine, 0))
sellSignal = (stFlipSell and macdBearish) or (downTrend and ta.crossunder(histLine, 0))

// === PLOT SUPERTREND ===
upTrendPlot   = plot(upTrend ? supertrend : na, "Up Trend",
  color=color.new(#00E676, 0), style=plot.style_linebr, linewidth=2)
downTrendPlot = plot(downTrend ? supertrend : na, "Down Trend",
  color=color.new(#FF5252, 0), style=plot.style_linebr, linewidth=2)

// === BACKGROUND ===
bgcolor(upTrend ? color.new(#00E676, 95) : color.new(#FF5252, 95), title="Trend BG")

// === ARROWS ===
plotshape(showArrows and buySignal, title="BUY", location=location.belowbar,
  color=color.new(#00E676, 0), style=shape.triangleup, size=size.small)
plotshape(showArrows and sellSignal, title="SELL", location=location.abovebar,
  color=color.new(#FF5252, 0), style=shape.triangledown, size=size.small)

// === LABELS ===
if showLabels and buySignal
    label.new(bar_index, low, "BUY",
      color=color.new(#00E676, 0),
      textcolor=color.white,
      style=label.style_label_up,
      size=size.small)
if showLabels and sellSignal
    label.new(bar_index, high, "SELL",
      color=color.new(#FF5252, 0),
      textcolor=color.white,
      style=label.style_label_down,
      size=size.small)

// === ALERTS ===
alertcondition(buySignal, title="SuperTrend+MACD BUY",
  message="Combo BUY signal: SuperTrend bullish + MACD positive momentum")
alertcondition(sellSignal, title="SuperTrend+MACD SELL",
  message="Combo SELL signal: SuperTrend bearish + MACD negative momentum")

// === DASHBOARD TABLE ===
var table dash = table.new(position.top_right, 2, 5,
  bgcolor=color.new(color.black, 20),
  border_width=1, border_color=color.gray)

if showDashboard and barstate.islast
    table.cell(dash, 0, 0, "INDICATOR", text_color=color.white, text_size=size.small,
      bgcolor=color.new(#448AFF, 30))
    table.cell(dash, 1, 0, "STATUS", text_color=color.white, text_size=size.small,
      bgcolor=color.new(#448AFF, 30))
    
    table.cell(dash, 0, 1, "SuperTrend", text_color=color.white, text_size=size.tiny)
    table.cell(dash, 1, 1, upTrend ? "▲ BULL" : "▼ BEAR",
      text_color=upTrend ? #00E676 : #FF5252, text_size=size.tiny)
    
    table.cell(dash, 0, 2, "MACD Hist", text_color=color.white, text_size=size.tiny)
    table.cell(dash, 1, 2, macdBullish ? "POS +" : "NEG -",
      text_color=macdBullish ? #00E676 : #FF5252, text_size=size.tiny)
    
    table.cell(dash, 0, 3, "MACD Value", text_color=color.white, text_size=size.tiny)
    table.cell(dash, 1, 3, str.tostring(histLine, "#.####"),
      text_color=color.white, text_size=size.tiny)
    
    table.cell(dash, 0, 4, "SIGNAL", text_color=color.white, text_size=size.tiny,
      bgcolor=color.new(#FFC107, 50))
    signalText = upTrend and macdBullish ? "🚀 BUY" :
                 downTrend and macdBearish ? "🛑 SELL" : "⏸ WAIT"
    signalColor = upTrend and macdBullish ? #00E676 :
                  downTrend and macdBearish ? #FF5252 : color.gray
    table.cell(dash, 1, 4, signalText, text_color=signalColor, text_size=size.tiny,
      bgcolor=color.new(#FFC107, 80))