Mcd

//version=5
indicator("Gold Trading Strategy", overlay=true)

// Input untuk MACD
fastLength = input(12, title="Fast EMA")
slowLength = input(26, title="Slow EMA")
signalSmoothing = input(9, title="Signal Line Smoothing")
src = close

// Menghitung MACD
[macdLine, signalLine, _] = ta.macd(src, fastLength, slowLength, signalSmoothing)

// Input untuk RSI
rsiLength = input(14, title="RSI Length")
rsiOverbought = input(70, title="RSI Overbought Level")
rsiOversold = input(30, title="RSI Oversold Level")
rsi = ta.rsi(src, rsiLength)

// Sinyal Buy dan Sell berdasarkan kombinasi MACD dan RSI
buySignal = ta.crossover(macdLine, signalLine) and rsi < rsiOversold
sellSignal = ta.crossunder(macdLine, signalLine) and rsi > rsiOverbought

// Plot sinyal buy/sell pada chart
plotshape(buySignal, color=color.green, style=shape.labelup, location=location.belowbar, size=size.small, text="BUY")
plotshape(sellSignal, color=color.red, style=shape.labeldown, location=location.abovebar, size=size.small, text="SELL")

// Plot garis MACD dan Signal Line
plot(macdLine, color=color.blue, title="MACD Line")
plot(signalLine, color=color.red, title="Signal Line")

// Plot RSI di bawah chart
hline(rsiOverbought, "Overbought", color=color.red)
hline(rsiOversold, "Oversold", color=color.green)
plot(rsi, color=color.purple, linewidth=2, title="RSI")