Strategi ini adalah sistem dagangan yang menggabungkan Exponential Moving Average (EMA) dan Cumulative Volume Period (CVP). Ia menangkap titik pembalikan trend pasaran dengan menganalisis persilangan antara harga EMA dan harga yang ditimbang jumlah kumulatif. Strategi ini termasuk penapis masa terbina dalam untuk mengehadkan sesi dagangan dan menyokong penutupan kedudukan automatik pada akhir tempoh dagangan. Ia menawarkan dua kaedah keluar yang berbeza: keluar persilangan terbalik dan keluar CVP tersuai, memberikan fleksibiliti dan kesesuaian yang kuat.
Logik teras strategi ini adalah berdasarkan pengiraan utama berikut:
Ini adalah strategi perdagangan kuantitatif dengan struktur lengkap dan logik yang jelas. Dengan menggabungkan kelebihan EMA dan CVP, ia mewujudkan sistem perdagangan yang dapat menangkap trend dan memberi tumpuan kepada kawalan risiko. Strategi ini sangat disesuaikan dan sesuai untuk digunakan dalam persekitaran pasaran yang berbeza. Melalui pelaksanaan cadangan pengoptimuman, terdapat ruang untuk peningkatan prestasi yang lebih lanjut.
/*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)