Para cualquier persona interesada, aquí hay un ejemplo de cómo poner los resultados de backtesting en un indicador. Esto calcula los mismos valores que se encuentran en la pantalla de resumen del backtester de estrategia incorporado. Esto usará el mismo tamaño de resultado que el backtester estándar, es decir, el gráfico de 5 minutos captura aproximadamente 1 mes de datos, el gráfico de 1 minuto captura 1 semana de datos, etc. Intenté mantener esto lo más autónomo posible, por lo que puse la mayor parte del código para los resultados en la parte inferior del indicador. Los resultados se detienen en la última señal de comercio completada, es decir, una compra tiene una venta. Este es el mismo indicador que publiqué anteriormente con el PCT Trailing StopLoss, por lo que también verá ese código aquí.
Las notas adicionales:
Prueba posterior
/*backtest start: 2022-02-16 00:00:00 end: 2022-05-16 00:00:00 period: 1h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ // This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // © Thumpyr //@version=5 ///////////////////////////////////////////////////////////////////////////////////////////// // Comment out Strategy Line and remove // from Indicator line to turn into Indicator ////// // Do same for alertConidction at bottom ////// ///////////////////////////////////////////////////////////////////////////////////////////// //strategy("Backtesting-Strategy", shorttitle="Backtesting- Strategy", overlay=true, margin_long=100, margin_short=100, default_qty_type=strategy.percent_of_equity,default_qty_value=90, commission_type=strategy.commission.percent, commission_value=.075) indicator(title="Backtesting- Indicator", shorttitle="Backtesting - Indicator", overlay=true)// openBalance =input.float(3000, minval=0, title="Opening Balance:", group="Back Test") pctAllocated =input.float(.9, minval=0, title="Allocated % (90% = .9):", group="Back Test") commission =input.float(.075, minval=0, title="Commission%", group="Back Test") sellLow=input.float(.035, minval=0, title="Stop Loss Loss: 1% = .01", group="Sell Settings") trailStopArm=input.float(.0065, minval=0, title="Trailing Stop Arm: 1%=.01", group="Sell Settings") trailStopPct=input.float(.003, minval=0, title="Trailing Stop Trigger: 1%=.01 ", group="Sell Settings") ///////////////////////////////////////////////// // Indicators // ///////////////////////////////////////////////// ema1Len = input.int(14, minval=1, title=" ema 1 Length", group="Trend Line Settings") ema1Src = input(close, title="ema 1 Source", group="Trend Line Settings") ema1 = ta.ema(ema1Src, ema1Len) plot(ema1, title="EMA", color=color.blue) ema2Len = input.int(22, minval=1, title=" ema 2 Length", group="Trend Line Settings") ema2Src = input(close, title="ema 2 Source", group="Trend Line Settings") ema2 = ta.ema(ema2Src, ema2Len) plot(ema2, title="EMA", color=color.orange) ema3Len = input.int(200, minval=1, title=" ema 3 Length", group="Trend Line Settings") ema3Src = input(close, title="ema 2 Source", group="Trend Line Settings") ema3 = ta.ema(ema3Src, ema3Len) plot(ema3, title="EMA", color=color.gray) ///////////////////////////// //// Buy Conditions //// ///////////////////////////// alertBuy = ta.crossover(ema1,ema2) and close>ema3 //////////////////////////////////////////////////////////////////// //// Filter redundant Buy Signals if Sell has not happened //// //////////////////////////////////////////////////////////////////// var lastsignal = 0 showAlertBuy = 0 if(alertBuy and lastsignal != 1) showAlertBuy := 1 lastsignal := 1 buyAlert= showAlertBuy > 0 var buyActive = 0 if buyAlert buyActive :=1 ////////////////////////////////////////////////////////////////// //// Track Conditions at buy Signal //// ////////////////////////////////////////////////////////////////// alertBuyValue = ta.valuewhen(buyAlert, close,0) alertSellValueLow = alertBuyValue - (alertBuyValue*sellLow) //////////////////////////////////////////////////////////// ///// Trailing Stop ///// //////////////////////////////////////////////////////////// var TSLActive = 0 //Check to see if TSL has been activated var TSLTriggerValue = 0.0 //Initial and climbing value of TSL var TSLStop = 0.0 //Sell Trigger var TSLRunning = 0 //Continuously check each bar to raise TSL or not // Check if a Buy has been triggered and set initial value for TSL // if buyAlert TSLTriggerValue := alertBuyValue+(alertBuyValue*trailStopArm) TSLActive := 0 TSLRunning := 1 TSLStop := TSLTriggerValue - (TSLTriggerValue*trailStopPct) // Check that Buy has triggered and if Close has reached initial TSL// // Keeps from setting Sell Signal before TSL has been armed w/TSLActive// beginTrail=TSLRunning==1 and TSLActive==0 and close>alertBuyValue+(alertBuyValue*trailStopArm) and ta.crossover(close,TSLTriggerValue) if beginTrail TSLTriggerValue :=close TSLActive :=1 TSLStop :=TSLTriggerValue - (TSLTriggerValue*trailStopPct) // Continuously check if TSL needs to increase and set new value // runTrail= TSLActive==1 and (ta.crossover(close,TSLTriggerValue) or close>=TSLTriggerValue) if runTrail TSLTriggerValue :=close TSLStop :=TSLTriggerValue - (TSLTriggerValue*trailStopPct) // Verify that TSL is active and trigger when close cross below TSL Stop// TSL=TSLActive==1 and (ta.crossunder(close,TSLStop) or (close[1]>TSLStop and close<TSLStop)) // Plot point of inital arming of TSL// TSLTrigger=TSLActive==1 and TSLActive[1]==0 plotshape(TSLTrigger, title='TSL Armed', location=location.abovebar, color=color.new(color.blue, 0), size=size.small, style=shape.cross, text='TSL Armed') //////////////////////////////////////////////////////////// ///// Sell Conditions /////// //////////////////////////////////////////////////////////// Sell1 = TSL Sell2 = ta.crossunder(close,alertSellValueLow) alertSell = Sell1 or Sell2 //////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////// //// Remove Redundant Signals //// //////////////////////////////////////////////////////////// showAlertSell = 0 if(alertSell and lastsignal != -1) showAlertSell := 1 lastsignal := -1 sellAlert= showAlertSell > 0 if sellAlert TSLActive :=0 TSLRunning :=0 buyActive :=0 ///////////////////////////////////////// // Plot Buy and Sell Shapes on Chart // ///////////////////////////////////////// plotshape(buyAlert, title='Buy' , location=location.belowbar , color=color.new(color.green, 0), size=size.small , style=shape.triangleup , text='Buy') plotshape(sellAlert, title='Sell', location=location.abovebar , color=color.new(color.red, 0) , size=size.small , style=shape.triangledown , text='Sell') ///////////////////////////////////////////////////////////////////////////////////////////// // Remove // on alertCondition to enable Alerts // ///////////////////////////////////////////////////////////////////////////////////////////// //Alerts alertcondition(title='Buy Alert', condition=buyAlert, message='Buy Conditions are Met') alertcondition(title='Sell Alert', condition=sellAlert, message='Sell Conditions are Met') ///////////////////////////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////// //// Comment out this section if setup as Indicator //// //////////////////////////////////////////////////////////// //longCondition = buyAlert //if (longCondition) // strategy.entry("Buy", strategy.long) // alert(message='Buy', freq=alert.freq_once_per_bar_close) //shortCondition = sellAlert //if (shortCondition) // strategy.close_all(sellAlert,"Sell") // alert(message='Sell', freq=alert.freq_once_per_bar_close) ///////////////////////////////////////////////////////////// if buyAlert strategy.entry("Enter Long", strategy.long) else if sellAlert strategy.entry("Enter Short", strategy.short)