Strategi ini menggunakan indikator G-Channel untuk mengidentifikasi arah tren pasar, sementara menggabungkan indikator EMA dan ATR untuk mengoptimalkan titik masuk dan keluar. Ide utamanya adalah: pergi panjang ketika harga melanggar band atas G-Channel dan berada di bawah EMA; pergi pendek ketika harga melanggar band bawah dan berada di atas EMA. Sementara itu, ATR digunakan untuk menetapkan stop-loss dan take-profit tingkat dinamis, dengan stop-loss 2 kali ATR dan take-profit 4 kali ATR. Pendekatan ini dapat menangkap lebih banyak keuntungan di pasar tren sambil mengontrol risiko secara ketat.
Strategi ini membangun sistem perdagangan yang sederhana dan efektif mengikuti tren menggunakan indikator seperti G-Channel, EMA, dan ATR. Ini dapat mencapai hasil yang baik di pasar yang sedang tren, tetapi berkinerja rata-rata di pasar yang berkisar.
/*backtest start: 2024-05-01 00:00:00 end: 2024-05-31 23:59:59 period: 2h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=4 // Full credit to AlexGrover: https://www.tradingview.com/script/fIvlS64B-G-Channels-Efficient-Calculation-Of-Upper-Lower-Extremities/ strategy ("G-Channel Trend Detection with EMA Strategy and ATR", shorttitle="G-Trend EMA ATR Strategy", overlay=true) // Inputs for G-Channel length = input(100, title="G-Channel Length") src = input(close, title="Source") // G-Channel Calculation var float a = na var float b = na a := max(src, nz(a[1])) - (nz(a[1] - b[1]) / length) b := min(src, nz(b[1])) + (nz(a[1] - b[1]) / length) avg = (a + b) / 2 // G-Channel Signals crossup = b[1] < close[1] and b > close crossdn = a[1] < close[1] and a > close bullish = barssince(crossdn) <= barssince(crossup) c = bullish ? color.lime : color.red // Plot G-Channel Average p1 = plot(avg, "Average", color=c, linewidth=1, transp=90) p2 = plot(close, "Close price", color=c, linewidth=1, transp=100) fill(p1, p2, color=c, transp=90) // Show Buy/Sell Labels showcross = input(true, title="Show Buy/Sell Labels") plotshape(showcross and not bullish and bullish[1] ? avg : na, location=location.absolute, style=shape.labeldown, color=color.red, size=size.tiny, text="Sell", textcolor=color.white, transp=0, offset=-1) plotshape(showcross and bullish and not bullish[1] ? avg : na, location=location.absolute, style=shape.labelup, color=color.lime, size=size.tiny, text="Buy", textcolor=color.white, transp=0, offset=-1) // Inputs for EMA emaLength = input(50, title="EMA Length") emaValue = ema(close, emaLength) // Plot EMA plot(emaValue, title="EMA", color=color.blue, linewidth=1) // ATR Calculation atrLength = input(14, title="ATR Length") atrValue = atr(atrLength) // Strategy Conditions buyCondition = bullish and close < emaValue sellCondition = not bullish and close > emaValue // Stop Loss and Take Profit Levels longStopLoss = close - 2 * atrValue longTakeProfit = close + 4 * atrValue shortStopLoss = close + 2 * atrValue shortTakeProfit = close - 4 * atrValue // Execute Strategy with ATR-based stop loss and take profit if (buyCondition) strategy.entry("Buy", strategy.long) strategy.exit("Sell", "Buy", stop=longStopLoss, limit=longTakeProfit) if (sellCondition) strategy.entry("Sell", strategy.short) strategy.exit("Cover", "Sell", stop=shortStopLoss, limit=shortTakeProfit) // Plot Buy/Sell Signals on the chart plotshape(series=buyCondition, location=location.belowbar, color=color.green, style=shape.labelup, text="BUY", offset=-1) plotshape(series=sellCondition, location=location.abovebar, color=color.red, style=shape.labeldown, text="SELL", offset=-1)