この戦略は,指数関数移動平均値 (EMA) と累積量期間 (CVP) を組み合わせた取引システムである.価格EMAと累積量重量価格のクロスオーバーを分析することによって市場トレンド逆転点を捕捉する.この戦略には,取引セッションを制限するための内蔵時間フィルターが含まれ,取引期間終了時に自動ポジション閉鎖をサポートする.逆クロスオーバー出口とカスタムCVP出口という2つの異なる出口方法を提供し,強い柔軟性と適応性を提供する.
戦略の基本論理は次の主要な計算に基づいています
EMAとCVPの利点を組み合わせることで,トレンドを把握し,リスク管理に焦点を当てることができるトレードシステムを作成する.この戦略は高度にカスタマイズ可能で,さまざまな市場環境で使用するのに適しています.最適化提案の実施を通じて,さらなるパフォーマンス改善の余地があります.
/*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 // © sapphire_edge // # ========================================================================= # // # // # _____ __ _ ______ __ // # / ___/____ _____ ____ / /_ (_)_______ / ____/___/ /___ ____ // # \__ \/ __ `/ __ \/ __ \/ __ \/ / ___/ _ \ / __/ / __ / __ `/ _ \ // # ___/ / /_/ / /_/ / /_/ / / / / / / / __/ / /___/ /_/ / /_/ / __/ // # /____/\__,_/ .___/ .___/_/ /_/_/_/ \___/ /_____/\__,_/\__, /\___/ // # /_/ /_/ /____/ // # // # ========================================================================= # strategy(shorttitle="⟡Sapphire⟡ EMA/CVP", title="[Sapphire] EMA/CVP Strategy", initial_capital= 50000, currency= currency.USD,default_qty_value = 1,commission_type= strategy.commission.cash_per_contract,overlay= true ) // # ========================================================================= # // # // Settings Menu // // # ========================================================================= # // -------------------- Main Settings -------------------- // groupEMACVP = "EMA / Cumulative Volume Period" tradeDirection = input.string(title='Trade Direction', defval='LONG', options=['LONG', 'SHORT'], group=groupEMACVP) emaLength = input.int(25, title='EMA Length', minval=1, maxval=200, group=groupEMACVP) cumulativePeriod = input.int(100, title='Cumulative Volume Period', minval=1, maxval=200, step=5, group=groupEMACVP) exitType = input.string(title="Exit Type", defval="Crossover", options=["Crossover", "Custom CVP" ], group=groupEMACVP) cumulativePeriodForClose = input.int(50, title='Cumulative Period for Close Signal', minval=1, maxval=200, step=5, group=groupEMACVP) showSignals = input.bool(true, title="Show Signals", group=groupEMACVP) signalOffset = input.int(5, title="Signal Vertical Offset", group=groupEMACVP) // -------------------- Time Filter Inputs -------------------- // groupTimeOfDayFilter = "Time of Day Filter" useTimeFilter1 = input.bool(false, title="Enable Time Filter 1", group=groupTimeOfDayFilter) startHour1 = input.int(0, title="Start Hour (24-hour format)", minval=0, maxval=23, group=groupTimeOfDayFilter) startMinute1 = input.int(0, title="Start Minute", minval=0, maxval=59, group=groupTimeOfDayFilter) endHour1 = input.int(23, title="End Hour (24-hour format)", minval=0, maxval=23, group=groupTimeOfDayFilter) endMinute1 = input.int(45, title="End Minute", minval=0, maxval=59, group=groupTimeOfDayFilter) closeAtEndTimeWindow = input.bool(false, title="Close Trades at End of Time Window", group=groupTimeOfDayFilter) // -------------------- Trading Window -------------------- // isWithinTradingWindow(startHour, startMinute, endHour, endMinute) => nyTime = timestamp("America/New_York", year, month, dayofmonth, hour, minute) nyHour = hour(nyTime) nyMinute = minute(nyTime) timeInMinutes = nyHour * 60 + nyMinute startInMinutes = startHour * 60 + startMinute endInMinutes = endHour * 60 + endMinute timeInMinutes >= startInMinutes and timeInMinutes <= endInMinutes timeCondition = (useTimeFilter1 ? isWithinTradingWindow(startHour1, startMinute1, endHour1, endMinute1) : true) // Check if the current bar is the last one within the specified time window isEndOfTimeWindow() => nyTime = timestamp("America/New_York", year, month, dayofmonth, hour, minute) nyHour = hour(nyTime) nyMinute = minute(nyTime) timeInMinutes = nyHour * 60 + nyMinute endInMinutes = endHour1 * 60 + endMinute1 timeInMinutes == endInMinutes // Logic to close trades if the time window ends if timeCondition and closeAtEndTimeWindow and isEndOfTimeWindow() strategy.close_all(comment="Closing trades at end of time window") // # ========================================================================= # // # // Calculations // // # ========================================================================= # avgPrice = (high + low + close) / 3 avgPriceVolume = avgPrice * volume cumulPriceVolume = math.sum(avgPriceVolume, cumulativePeriod) cumulVolume = math.sum(volume, cumulativePeriod) cumValue = cumulPriceVolume / cumulVolume cumulPriceVolumeClose = math.sum(avgPriceVolume, cumulativePeriodForClose) cumulVolumeClose = math.sum(volume, cumulativePeriodForClose) cumValueClose = cumulPriceVolumeClose / cumulVolumeClose emaVal = ta.ema(close, emaLength) emaCumValue = ta.ema(cumValue, emaLength) // # ========================================================================= # // # // Signal Logic // // # ========================================================================= # // Strategy Entry Conditions longEntryCondition = ta.crossover(emaVal, emaCumValue) and tradeDirection == 'LONG' shortEntryCondition = ta.crossunder(emaVal, emaCumValue) and tradeDirection == 'SHORT' // User-Defined Exit Conditions longExitCondition = false shortExitCondition = false if exitType == "Crossover" longExitCondition := ta.crossunder(emaVal, emaCumValue) shortExitCondition := ta.crossover(emaVal, emaCumValue) if exitType == "Custom CVP" emaCumValueClose = ta.ema(cumValueClose, emaLength) longExitCondition := ta.crossunder(emaVal, emaCumValueClose) shortExitCondition := ta.crossover(emaVal, emaCumValueClose) // # ========================================================================= # // # // Strategy Management // // # ========================================================================= # // Strategy Execution if longEntryCondition and timeCondition strategy.entry('Long', strategy.long) label.new(bar_index, high - signalOffset, "◭", style=label.style_label_up, color = color.rgb(119, 0, 255, 20), textcolor=color.white) if shortEntryCondition and timeCondition strategy.entry('Short', strategy.short) label.new(bar_index, low + signalOffset, "⧩", style=label.style_label_down, color = color.rgb(255, 85, 0, 20), textcolor=color.white) if strategy.position_size > 0 and longExitCondition strategy.close('Long') if strategy.position_size < 0 and shortExitCondition strategy.close('Short') // # ========================================================================= # // # // Plots and Charts // // # ========================================================================= # plot(emaVal, title='EMA', color=color.new(color.green, 25)) plot(emaCumValue, title='Cumulative EMA', color=color.new(color.purple, 35)) fill(plot(emaVal), plot(emaCumValue), color=emaVal > emaCumValue ? #008ee6 : #d436a285, title='EMA and Cumulative Area', transp=70)