La stratégie de glissement de la fourchette des moyennes mobiles est une stratégie de suivi des tendances basée sur des moyennes mobiles.
La stratégie utilise deux moyennes mobiles: une ligne rapide et une ligne lente. La ligne rapide a un paramètre plus petit et est plus sensible aux changements de prix. La ligne lente a un paramètre plus grand et détermine les tendances de manière plus fiable.
Il introduit également plusieurs moyennes mobiles auxiliaires pour juger de la direction de la tendance principale afin d'éviter les déséquilibres.
Pour chaque transaction, la stratégie peut choisir de passer des ordres avec une quantité fixe ou de calculer dynamiquement la taille de la position en fonction du pourcentage de perte maximal fixé dans des paramètres.
Ces risques peuvent être réduits en optimisant les paramètres de MA, en ajustant les pondérations des MA auxiliaires, en modifiant les plages de stop loss, etc. De plus, des règles strictes de dimensionnement des positions minimisent les dommages causés par les pertes d'une seule transaction.
La stratégie peut être optimisée dans les aspects suivants:
Dans l'ensemble, la stratégie de glissement de la plage moyenne mobile est une stratégie de trading quantitative très pratique. Elle combine à la fois les capacités de suivi de tendance et de contrôle des risques, adaptées aux avoirs à long terme. En optimisant les paramètres et la fonctionnalité, la stratégie peut être rendue plus robuste et intelligente pour une rentabilité soutenue.
/*backtest start: 2024-01-10 00:00:00 end: 2024-01-17 00:00:00 period: 45m basePeriod: 5m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=4 // This is a simple crossover Moving Average strategy, good for long term crypto trades. // It buys when the MA "X" crosses up the MA "Y", viceversa for shorts. // Both MAs are selectable from the Inputs section in the front panel. // There is also a Position Management option thats // sizes positions to have the same USD risk (using leverage) on each trade, // based on the percentage distance to the stop loss level. // If you turn this option on you will see how the profit // grows exponentially while the drawdown percentage almost remains the same. strategy("4 MA Strat", overlay=true, pyramiding=1, default_qty_type=strategy.percent_of_equity, default_qty_value=100, commission_value = 0.04, initial_capital=100, process_orders_on_close=false) direction = input(0, title = "Strategy Direction", type=input.integer, minval=-1, maxval=1) strategy.risk.allow_entry_in(direction == 0 ? strategy.direction.all : (direction < 0 ? strategy.direction.short : strategy.direction.long)) //Inputs PSMGMT=input(defval=false, title="Position Management") risk_per_trade=input(defval=5, title="Risk Per Trade % (for PSMGMT)", step=0.5)*.01 //SL & TP Inputs i_SL=input(true, title="Use Swing Lo/Hi Stop Loss & Take Profit") i_SwingLookback=input(10, title="Swing Lo/Hi Lookback") i_SLExpander=input(defval=0, step=1, title="SL Expander") i_MAFilter=input(false, title="Use MA4 as Bull / Bear filter") //MA Type Selector MAtype = input(false, title="----------------MA Selector-----------------") MA1Period = input(9, title="MA1 Period") MA1Type = input(title="MA1 Type", defval="EMA", options=["RMA", "SMA", "EMA", "WMA", "HMA", "ALMA"]) MA2Period = input(21, title="MA2 Period") MA2Type = input(title="MA2 Type", defval="EMA", options=["RMA", "SMA", "EMA", "WMA", "HMA", "ALMA"]) MA3Period = input(50, title="MA3 Period") MA3Type = input(title="MA3 Type", defval="SMA", options=["RMA", "SMA", "EMA", "WMA", "HMA", "ALMA"]) MA4Period = input(100, title="MA4 Period") MA4Type = input(title="MA4 Type", defval="SMA", options=["RMA", "SMA", "EMA", "WMA", "HMA", "ALMA"]) //MA Selector MA1 = if MA1Type == "SMA" sma(close, MA1Period) else if MA1Type == "EMA" ema(close, MA1Period) else if MA1Type == "WMA" wma(close, MA1Period) else if MA1Type == "RMA" rma(close, MA1Period) else if MA1Type == "HMA" hma(close, MA1Period) else if MA1Type == "ALMA" alma(close, MA1Period, 0.85, 6) MA2 = if MA2Type == "SMA" sma(close, MA2Period) else if MA2Type == "EMA" ema(close, MA2Period) else if MA2Type == "WMA" wma(close, MA2Period) else if MA2Type == "RMA" rma(close, MA2Period) else if MA2Type == "HMA" hma(close, MA2Period) else if MA2Type == "ALMA" alma(close, MA2Period, 0.85, 6) MA3 = if MA3Type == "SMA" sma(close, MA3Period) else if MA3Type == "EMA" ema(close, MA3Period) else if MA3Type == "WMA" wma(close, MA3Period) else if MA3Type == "RMA" rma(close, MA3Period) else if MA3Type == "HMA" hma(close, MA3Period) else if MA3Type == "ALMA" alma(close, MA3Period, 0.85, 6) MA4 = if MA4Type == "SMA" sma(close, MA4Period) else if MA4Type == "EMA" ema(close, MA4Period) else if MA4Type == "WMA" wma(close, MA4Period) else if MA4Type == "RMA" rma(close, MA4Period) else if MA4Type == "HMA" hma(close, MA4Period) else if MA4Type == "ALMA" alma(close, MA4Period, 0.85, 6) // X Y Logic x=input(title="x", defval="close", options=["MA1", "MA2", "MA3", "MA4", "close"]) y=input(title="y", defval="MA1", options=["MA1", "MA2", "MA3", "MA4", "close"]) X = if x == "MA1" MA1 else if x == "MA2" MA2 else if x == "MA3" MA3 else if x == "MA4" MA4 else if x == "close" close Y = if y == "MA1" MA1 else if y == "MA2" MA2 else if y == "MA3" MA3 else if y == "MA4" MA4 else if y == "close" close //SL & TP Calculations SwingLow=lowest(i_SwingLookback) SwingHigh=highest(i_SwingLookback) bought=strategy.position_size != strategy.position_size[1] LSL=valuewhen(bought, SwingLow, 0)-((valuewhen(bought, atr(14), 0)/5)*i_SLExpander) SSL=valuewhen(bought, SwingHigh, 0)+((valuewhen(bought, atr(14), 0)/5)*i_SLExpander) islong=strategy.position_size > 0 isshort=strategy.position_size < 0 SL= islong ? LSL : isshort ? SSL : na //Position Management Calculations capital=strategy.equity distance_to_long_stop_loss=1-(LSL/strategy.position_avg_price) distance_to_short_stop_loss=(SSL/strategy.position_avg_price)-1 PS=(capital*risk_per_trade)/distance_to_long_stop_loss SPS=(capital*risk_per_trade)/distance_to_short_stop_loss PSqty=PS/close SPSqty=SPS/close //Strategy Calculations MAFilter=close > MA4 BUY = crossover(X , Y) SELL = crossunder(X , Y) BUY2 = crossover(X , Y) and MAFilter SELL2 = crossunder(X , Y) and not MAFilter //Entries strategy.entry("long", true, qty=PSMGMT ? PSqty : na, when=not i_MAFilter ? BUY : BUY2) strategy.entry("short", false, qty=PSMGMT ? SPSqty : na, when=not i_MAFilter ? SELL : SELL2) //Exits if i_SL //and SL != na strategy.exit("longexit", "long", stop=LSL) strategy.exit("shortexit", "short", stop=SSL) if i_MAFilter strategy.close("long", when=SELL) strategy.close("short", when=BUY) //Plots plot(i_SL ? SL : na, color=color.red, style=plot.style_cross, title="SL") plot(MA1, color=color.green, linewidth=1, title="MA1") plot(MA2, color=color.yellow, linewidth=2, title="MA2") plot(MA3, color=color.red, linewidth=3, title="MA3") plot(MA4, color=color.white, linewidth=3, title="MA4") plotshape(BUY ? 1 : na, style=shape.triangleup, location=location.belowbar, color=color.green, title="Bullish Setup") plotshape(SELL ? 1 : na, style=shape.triangledown, location=location.abovebar, color=color.red, title="Bearish Setup") //Debugging Plots plot(LSL, transp=100, title="SwingLow") plot(bought ? 1:0, transp=100, title="bought") plot(PSqty, title="PSqty", transp=100) plot(SPSqty, title="SPSqty", transp=100) plot(PS, title="PS", transp=100) plot(SPS, title="SPS", transp=100) plot(distance_to_long_stop_loss, title="distance to LSL", transp=100) plot(distance_to_short_stop_loss, title="distance to SSL", transp=100) plot(capital, title="equity", transp=100)