Cette stratégie utilise des bandes de Bollinger pour suivre le VWAP. Elle adopte une position longue lorsque le VWAP se déplace au-dessus de la bande du milieu et ferme la position lorsque le VWAP se déplace en dessous de la bande inférieure.
Un système de rupture stable adapté au trading algorithmique. Il faut faire attention au contrôle des risques. Avec des recherches et une optimisation supplémentaires, il pourrait devenir une excellente stratégie de rupture.
/*backtest start: 2024-01-06 00:00:00 end: 2024-02-05 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/ // © ediks123 //@version=4 strategy("BBofVWAP with entry at Pivot Point", overlay=false, pyramiding=1, default_qty_type=strategy.percent_of_equity, default_qty_value=20, initial_capital=10000, currency=currency.USD) //default_qty_value=10, default_qty_type=strategy.fixed, // Function outputs 1 when it's the first bar of the D/W/M/Y is_newbar(res) => ch = 0 if(res == 'Y') t = year(time('D')) ch := change(t) != 0 ? 1 : 0 else t = time(res) ch := change(t) != 0 ? 1 : 0 ch //variables BEGIN //smaLength=input(200,title="Slow MA Length") bbLength=input(50,title="BB Length") //bbsrc = input(close, title="BB Source") mult = input(2.0, minval=0.001, maxval=50, title="StdDev") offset = input(0, "Offset", type = input.integer, minval = -500, maxval = 500) pp_period = input(title = "Pivot Period", type=input.string, defval="Week", options = ['Day', 'Week']) pp_res = pp_period == 'Day' ? 'D' : pp_period == 'Week' ? 'W' : pp_period == 'Month' ? 'M' : 'Y' riskCapital = input(title="Risk % of capital", defval=10, minval=1) stopLoss=input(5,title="Stop Loss",minval=1) //sma200=sma(close,smaLength) //plot(sma200, title="SMA 200", color=color.orange) myVwap=vwap(hlc3) //bollinger calculation basis = sma(myVwap, bbLength) dev = mult * stdev(myVwap, bbLength) upperBand = basis + dev lowerBand = basis - dev //plot bb plot(basis, "Basis", color=color.teal, style=plot.style_circles , offset = offset) p1 = plot(upperBand, "Upper", color=color.teal, offset = offset) p2 = plot(lowerBand, "Lower", color=color.teal, offset = offset) fill(p1, p2, title = "Background", color=color.teal, transp=95) plot(myVwap, title="VWAP", color=color.purple) //pivot points // Calc High high_cur = 0.0 high_cur := is_newbar(pp_res) ? high : max(high_cur[1], high) phigh = 0.0 phigh := is_newbar(pp_res) ? high_cur[1] : phigh[1] // Calc Low low_cur = 0.0 low_cur := is_newbar(pp_res) ? low : min(low_cur[1], low) plow = 0.0 plow := is_newbar(pp_res) ? low_cur[1] : plow[1] // Calc Close pclose = 0.0 pclose := is_newbar(pp_res) ? close[1] : pclose[1] vPP = (phigh + plow + pclose) / 3 //pivot points //Entry-- //Echeck how many units can be purchased based on risk manage ment and stop loss qty1 = (strategy.equity * riskCapital / 100 ) / (close*stopLoss/100) //check if cash is sufficient to buy qty1 , if capital not available use the available capital only qty1:= (qty1 * close >= strategy.equity ) ? (strategy.equity / close) : qty1 strategy.entry(id="BB_VWAP_PP",long=true, qty=qty1, when= crossover(myVwap,basis) and close>=vPP ) bgcolor(strategy.position_size>=1?color.blue:na, transp=75) barcolor(strategy.position_size>=1?color.green:na) stopLossVal= strategy.position_size>=1 ? close * (1 - (stopLoss*0.01) ) : 0.00 //partial exit //strategy.close(id="BBofVwap", qty=strategy.position_size/3, when=crossunder(myVwap,upperBand) and strategy.position_size>=1 ) //and close>strategy.position_avg_price) //exit on lowerband or stoploss strategy.close(id="BB_VWAP_PP", comment="P" , qty=strategy.position_size/3, when= crossunder(myVwap,upperBand) and strategy.position_size>=1 and close>strategy.position_avg_price) // strategy.close(id="BB_VWAP_PP", comment="Exit All", when=crossunder(myVwap,lowerBand) and strategy.position_size>=1 ) //strategy.close(id="BBofVwapWithFibPivot", comment="Exit All", when=crossunder(close,vPP) and strategy.position_size>=1 ) strategy.close(id="BB_VWAP_PP", comment="Stop Loss Exit", when=crossunder(close,stopLossVal) and strategy.position_size>=1 )