اندیکاتور من

//@version=5
indicator("سیگنال خرید/فروش هوشمند (EMA + RSI + MACD)", overlay=true)

// === تقاطع EMA ===
emaFast = ta.ema(close, 9)
emaSlow = ta.ema(close, 21)
emaBuy = ta.crossover(emaFast, emaSlow)
emaSell = ta.crossunder(emaFast, emaSlow)

// === فیلتر RSI ===
rsi = ta.rsi(close, 14)
rsiBuy = rsi < 35
rsiSell = rsi > 65

// === فیلتر MACD ===
= ta.macd(close, 12, 26, 9)
macdBuy = hist > 0
macdSell = hist < 0

// === شرایط نهایی خرید/فروش ===
buySignal = emaBuy and rsiBuy and macdBuy
sellSignal = emaSell and rsiSell and macdSell

// === رسم برچسب‌های خرید/فروش ===
plotshape(buySignal, title="سیگنال خرید", location=location.belowbar, color=color.green, style=shape.labelup, text="خرید")
plotshape(sellSignal, title="سیگنال فروش", location=location.abovebar, color=color.red, style=shape.labeldown, text="فروش")

// === اختیاری: رسم EMAها ===
plot(emaFast, title="EMA 9", color=color.orange)
plot(emaSlow, title="EMA 21", color=color.blue)