Strategi ini adalah sistem trend breakout berdasarkan VWAP (Volume Weighted Average Price) dan saluran standar deviasi. Strategi ini membangun rentang harga dinamis dengan menghitung VWAP dan band deviasi standar untuk menangkap peluang breakout ke atas. Strategi ini terutama bergantung pada sinyal breakthrough band deviasi standar untuk perdagangan, dengan target keuntungan dan interval pesanan untuk mengendalikan risiko.
Ini adalah strategi perdagangan kuantitatif yang menggabungkan prinsip-prinsip statistik dan analisis teknis. Melalui kombinasi VWAP dan band deviasi standar, ini membangun sistem perdagangan yang relatif dapat diandalkan. Keuntungan utamanya terletak pada dasar statistik ilmiah dan mekanisme kontrol risiko yang komprehensif, tetapi optimasi terus-menerus dari parameter dan logika perdagangan masih diperlukan dalam aplikasi praktis.
/*backtest start: 2019-12-23 08:00:00 end: 2025-01-04 08:00:00 period: 1d basePeriod: 1d exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 strategy("VWAP Stdev Bands Strategy (Long Only)", overlay=true) // Standard Deviation Inputs devUp1 = input.float(1.28, title="Stdev above (1)") devDn1 = input.float(1.28, title="Stdev below (1)") // Show Options showPrevVWAP = input(false, title="Show previous VWAP close?") profitTarget = input.float(2, title="Profit Target ($)", minval=0) // Profit target for closing orders gapMinutes = input.int(15, title="Gap before new order (minutes)", minval=0) // Gap for placing new orders // VWAP Calculation var float vwapsum = na var float volumesum = na var float v2sum = na var float prevwap = na // Track the previous VWAP var float lastEntryPrice = na // Track the last entry price var int lastEntryTime = na // Track the time of the last entry start = request.security(syminfo.tickerid, "D", time) newSession = ta.change(start) vwapsum := newSession ? hl2 * volume : vwapsum[1] + hl2 * volume volumesum := newSession ? volume : volumesum[1] + volume v2sum := newSession ? volume * hl2 * hl2 : v2sum[1] + volume * hl2 * hl2 myvwap = vwapsum / volumesum dev = math.sqrt(math.max(v2sum / volumesum - myvwap * myvwap, 0)) // Calculate Upper and Lower Bands lowerBand1 = myvwap - devDn1 * dev upperBand1 = myvwap + devUp1 * dev // Plot VWAP and Bands with specified colors plot(myvwap, style=plot.style_line, title="VWAP", color=color.green, linewidth=1) plot(upperBand1, style=plot.style_line, title="VWAP Upper (1)", color=color.blue, linewidth=1) plot(lowerBand1, style=plot.style_line, title="VWAP Lower (1)", color=color.red, linewidth=1) // Trading Logic (Long Only) longCondition = close < lowerBand1 and close[1] >= lowerBand1 // Price crosses below the lower band // Get the current time in minutes currentTime = timestamp("GMT-0", year(timenow), month(timenow), dayofmonth(timenow), hour(timenow), minute(timenow)) // Check if it's time to place a new order based on gap canPlaceNewOrder = na(lastEntryTime) or (currentTime - lastEntryTime) >= gapMinutes * 60 * 1000 // Close condition based on profit target if (strategy.position_size > 0) if (close - lastEntryPrice >= profitTarget) strategy.close("B") lastEntryTime := na // Reset last entry time after closing // Execute Long Entry if (longCondition and canPlaceNewOrder) strategy.entry("B", strategy.long) lastEntryPrice := close // Store the entry price lastEntryTime := currentTime // Update the last entry time // Add label for the entry label.new(bar_index, close, "B", style=label.style_label_down, color=color.green, textcolor=color.white, size=size.small) // Optional: Plot previous VWAP for reference prevwap := newSession ? myvwap[1] : prevwap[1] plot(showPrevVWAP ? prevwap : na, style=plot.style_circles, color=close > prevwap ? color.green : color.red)