Эта стратегия идентифицирует рыночные тенденции на основе точек прорыва цен и использует адаптивные индикаторы для определения общей тенденции с целью захвата краткосрочных возможностей переворота цен.
Общая логика этой стратегии ясна и имеет некоторую практическую ценность. Тем не менее, торговые риски все еще должны контролироваться, чтобы предотвратить большие потери в определенных рыночных условиях. Следующие шаги включают оптимизацию нескольких аспектов, таких как общая структура, параметры индикаторов и контроль рисков, чтобы сделать параметры стратегии и торговые сигналы более надежными.
/*backtest start: 2023-11-03 00:00:00 end: 2023-12-03 00:00:00 period: 1h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ // @version = 4 // This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // © TradingGroundhog // ||--- Cash & Date: cash_amout = 10000 pyramid_val = 1 cash_given_per_lot = cash_amout/pyramid_val startDate = input(title="Start Date",defval=13) startMonth = input(title="Start Month",defval=9) startYear = input(title="Start Year",defval=2021) afterStartDate = (time >= timestamp(syminfo.timezone,startYear, startMonth, startDate, 0, 0)) // ||------------------------------------------------------------------------------------------------------ // ||--- Strategy: strategy(title="TradingGroundhog - Strategy & Fractal V1 - Short term", overlay=true, max_bars_back = 4000, max_labels_count=500, commission_type=strategy.commission.percent, commission_value=0.00,default_qty_type=strategy.cash, default_qty_value= cash_given_per_lot, pyramiding=pyramid_val) // ||------------------------------------------------------------------------------------------------------ // ||--- Fractal Recognition: filterBW = input(true, title="filter Bill Williams Fractals:") filterFractals = input(true, title="Filter fractals using extreme method:") length = input(2, title="Extreme Window:") regulartopfractal = high[4] < high[3] and high[3] < high[2] and high[2] > high[1] and high[1] > high[0] regularbotfractal = low[4] > low[3] and low[3] > low[2] and low[2] < low[1] and low[1] < low[0] billwtopfractal = filterBW ? false : (high[4] < high[2] and high[3] < high[2] and high[2] > high[1] and high[2] > high[0] ? true : false) billwbotfractal = filterBW ? false : (low[4] > low[2] and low[3] > low[2] and low[2] < low[1] and low[2] < low[0] ? true : false) ftop = filterBW ? regulartopfractal : regulartopfractal or billwtopfractal fbot = filterBW ? regularbotfractal : regularbotfractal or billwbotfractal topf = ftop ? high[2] >= highest(high, length) ? true : false : false botf = fbot ? low[2] <= lowest(low, length) ? true : false : false filteredtopf = filterFractals ? topf : ftop filteredbotf = filterFractals ? botf : fbot // ||------------------------------------------------------------------------------------------------------ // ||--- V1 : Added Swing High/Low Option ShowSwingsHL = input(true) highswings = filteredtopf == false ? na : valuewhen(filteredtopf == true, high[2], 2) < valuewhen(filteredtopf == true, high[2], 1) and valuewhen(filteredtopf == true, high[2], 1) > valuewhen(filteredtopf == true, high[2], 0) lowswings = filteredbotf == false ? na : valuewhen(filteredbotf == true, low[2], 2) > valuewhen(filteredbotf == true, low[2], 1) and valuewhen(filteredbotf == true, low[2], 1) < valuewhen(filteredbotf == true, low[2], 0) //--------------------------------------------------------------------------------------------------------- // ||--- V2 : Plot Lines based on the fractals. showchannel = input(true) //--------------------------------------------------------------------------------------------------------- // ||--- ZigZag: showZigZag = input(true) //---------------------------------------------------------------------------------------------------------- // ||--- Fractal computation: istop = filteredtopf ? true : false isbot = filteredbotf ? true : false topcount = barssince(istop) botcount = barssince(isbot) vamp = input(title="VolumeMA", defval=2) vam = sma(volume, vamp) fractalup = 0.0 fractaldown = 0.0 up = high[3]>high[4] and high[4]>high[5] and high[2]<high[3] and high[1]<high[2] and volume[3]>vam[3] down = low[3]<low[4] and low[4]<low[5] and low[2]>low[3] and low[1]>low[2] and volume[3]>vam[3] fractalup := up ? high[3] : fractalup[1] fractaldown := down ? low[3] : fractaldown[1] //---------------------------------------------------------------------------------------------------------- // ||--- Fractal save: fractaldown_save = array.new_float(0) for i = 0 to 4000 if array.size(fractaldown_save) < 3 if array.size(fractaldown_save) == 0 array.push(fractaldown_save, fractaldown[i]) else if fractaldown[i] != array.get(fractaldown_save, array.size(fractaldown_save)-1) array.push(fractaldown_save, fractaldown[i]) if array.size(fractaldown_save) < 3 array.push(fractaldown_save, fractaldown) array.push(fractaldown_save, fractaldown) fractalup_save = array.new_float(0) for i = 0 to 4000 if array.size(fractalup_save) < 3 if array.size(fractalup_save) == 0 array.push(fractalup_save, fractalup[i]) else if fractalup[i] != array.get(fractalup_save, array.size(fractalup_save)-1) array.push(fractalup_save, fractalup[i]) if array.size(fractalup_save) < 3 array.push(fractalup_save, fractalup) array.push(fractalup_save, fractalup) Bottom_1 = array.get(fractaldown_save, 0) Bottom_2 = array.get(fractaldown_save, 1) Bottom_3 = array.get(fractaldown_save, 2) Top_1 = array.get(fractalup_save, 0) Top_2 = array.get(fractalup_save, 1) Top_3 = array.get(fractalup_save, 2) //---------------------------------------------------------------------------------------------------------- // ||--- Fractal Buy Sell Signal: bool Signal_Test = false bool Signal_Test_OUT_TEMP = false var Signal_Test_TEMP = false longLossPerc = input(title="Long Stop Loss (%)", minval=0.0, step=0.1, defval=0.01) * 0.01 if filteredbotf and open < Bottom_1 and (Bottom_1 - open) / Bottom_1 >= longLossPerc Signal_Test := true if filteredtopf and open > Top_1 Signal_Test_TEMP := true if filteredtopf and Signal_Test_TEMP Signal_Test_TEMP := false Signal_Test_OUT_TEMP := true //---------------------------------------------------------------------------------------------------------- // ||--- Plotting: //plotshape(filteredtopf, style=shape.triangledown, location=location.abovebar, color=color.red, text="•", offset=0) //plotshape(filteredbotf, style=shape.triangleup, location=location.belowbar, color=color.lime, text="•", offset=0) //plotshape(ShowSwingsHL ? highswings : na, style=shape.triangledown, location=location.abovebar, color=color.maroon, text="H", offset=0) //plotshape(ShowSwingsHL ? lowswings : na, style=shape.triangleup, location=location.belowbar, color=color.green, text="L", offset=0) plot(showchannel ? (filteredtopf ? high[2] : na) : na, color=color.black, offset=0) plot(showchannel ? (filteredbotf ? low[2] : na) : na, color=color.black, offset=0) plot(showchannel ? (highswings ? high[2] : na) : na, color=color.black, offset=-2) plot(showchannel ? (lowswings ? low[2] : na) : na, color=color.black, offset=-2) plotshape(Signal_Test, style=shape.flag, location=location.belowbar, color=color.yellow, offset=0) plotshape(Signal_Test_OUT_TEMP, style=shape.flag, location=location.abovebar, color=color.white, offset=0) //---------------------------------------------------------------------------------------------------------- // ||--- Buy And Sell: strategy.entry(id="Long", long=true, when = Signal_Test and afterStartDate) strategy.close_all(when = Signal_Test_OUT_TEMP and afterStartDate) //----------------------------------------------------------------------------------------------------------