Il s'agit d'une stratégie basée sur la moyenne mobile simple de 18 jours (SMA18), combinant la reconnaissance de modèles intraday et des mécanismes d'arrêt de trail intelligents. La stratégie observe principalement la relation de prix avec la SMA18, ainsi que les positions hautes et basses intraday, pour exécuter des entrées longues aux moments optimaux.
La logique de base comprend plusieurs éléments clés: 1. Conditions d'entrée basées sur la position des prix par rapport à la moyenne mobile sur 18 jours, avec options pour des entrées de rupture ou au-dessus de la ligne 2. Analyse des modèles de bougies intraday, en mettant particulièrement l'accent sur les modèles Inside Bar pour améliorer la précision des entrées 3. Opérations sélectives basées sur les caractéristiques du jour de la semaine 4. Fixation du prix d'entrée à l'aide d'ordres limites avec un petit décalage vers le haut par rapport aux bas pour améliorer la probabilité de remplissage 5. Mécanismes de double stop-loss: stop fixes basés sur le prix d'entrée ou trailing stop basés sur les bas de deux jours
Cette stratégie construit un système de trading complet en combinant plusieurs dimensions analytiques. Ses principales forces résident dans des paramètres flexibles et des mécanismes de stop-loss intelligents, permettant l'adaptation à divers environnements de marché.
/*backtest start: 2019-12-23 08:00:00 end: 2025-01-16 00:00:00 period: 1d basePeriod: 1d exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT","balance":49999}] */ //@version=5 // This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // © zweiprozent strategy('Buy Low over 18 SMA Strategy', overlay=true, default_qty_value=1) xing = input(false, title='crossing 18 sma?') sib = input(false, title='trade inside Bars?') shortinside = input(false, title='trade inside range bars?') offset = input(title='offset', defval=0.001) belowlow = input(title='stop below low minus', defval=0.001) alsobelow = input(false, title='Trade only above 18 sma?') tradeabove = input(false, title='Trade with stop above order?') trailingtwo = input(false, title='exit with two days low trailing?') insideBar() => //and high <= high[1] and low >= low[1] ? 1 : 0 open <= close[1] and close >= open[1] and close <= close[1] or open >= close[1] and open <= open[1] and close <= open[1] and close >= close[1] ? 1 : 0 inside() => high <= high[1] and low >= low[1] ? 1 : 0 enterIndex = 0.0 enterIndex := enterIndex[1] inPosition = not na(strategy.position_size) and strategy.position_size > 0 if inPosition and na(enterIndex) enterIndex := bar_index enterIndex //if strategy.position_size <= 0 // strategy.exit("Long", stop=low[0]-stop_loss,comment="stop loss") //if not na(enterIndex) and bar_index - enterIndex + 0 >= 0 // strategy.exit("Long", stop=low[0]-belowlow,comment="exit") // enterIndex := na T_Low = request.security(syminfo.tickerid, 'D', low[0]) D_High = request.security(syminfo.tickerid, 'D', high[1]) D_Low = request.security(syminfo.tickerid, 'D', low[1]) D_Close = request.security(syminfo.tickerid, 'D', close[1]) D_Open = request.security(syminfo.tickerid, 'D', open[1]) W_High2 = request.security(syminfo.tickerid, 'W', high[1]) W_High = request.security(syminfo.tickerid, 'W', high[0]) W_Low = request.security(syminfo.tickerid, 'W', low[0]) W_Low2 = request.security(syminfo.tickerid, 'W', low[1]) W_Close = request.security(syminfo.tickerid, 'W', close[1]) W_Open = request.security(syminfo.tickerid, 'W', open[1]) //longStopPrice = strategy.position_avg_price * (1 - stopl) // Go Long - if prev day low is broken and stop loss prev day low entryprice = ta.sma(close, 18) //(high[0]<=high[1]or close[0]<open[0]) and low[0]>vwma(close,30) and time>timestamp(2020,12,0,0,0) showMon = input(true, title='trade tuesdays?') showTue = input(true, title='trade wednesdayy?') showWed = input(true, title='trade thursday?') showThu = input(true, title='trade friday?') showFri = input(true, title='trade saturday?') showSat = input(true, title='trade sunday?') showSun = input(true, title='trade monday?') isMon() => dayofweek(time('D')) == dayofweek.monday and showMon isTue() => dayofweek(time('D')) == dayofweek.tuesday and showTue isWed() => dayofweek(time('D')) == dayofweek.wednesday and showWed isThu() => dayofweek(time('D')) == dayofweek.thursday and showThu isFri() => dayofweek(time('D')) == dayofweek.friday and showFri isSat() => dayofweek(time('D')) == dayofweek.saturday and showSat isSun() => dayofweek(time('D')) == dayofweek.sunday and showSun clprior = close[0] entryline = ta.sma(close, 18)[1] //(isMon() or isTue()or isTue()or isWed() noathigh = high < high[1] or high[2] < high[3] or high[1] < high[2] or low[1] < ta.sma(close, 18)[0] and close > ta.sma(close, 18)[0] if noathigh and time > timestamp(2020, 12, 0, 0, 0) and (alsobelow == false or high >= ta.sma(close, 18)[0]) and (isMon() or isTue() or isWed() or isThu() or isFri() or isSat() or isSun()) and (high >= high[1] or sib or low <= low[1]) //((sib == false and inside()==true) or inside()==false) and (insideBar()==true or shortinside==false) if tradeabove == false strategy.entry('Long', strategy.long, limit=low + offset * syminfo.mintick, comment='long') if tradeabove == true and (xing == false or clprior < entryline) // and high<high[1] strategy.entry('Long', strategy.long, stop=high + offset * syminfo.mintick, comment='long') //if time>timestamp(2020,12,0,0,0) and isSat() // strategy.entry("Long", strategy.long, limit=0, comment="long") //strategy.exit("Long", stop=low-400*syminfo.mintick) //strategy.exit("Long", stop=strategy.position_avg_price-10*syminfo.mintick,comment="exit") //strategy.exit("Long", stop=low[1]-belowlow*syminfo.mintick, comment="stop") if strategy.position_avg_price > 0 and trailingtwo == false and close > strategy.position_avg_price strategy.exit('Long', stop=strategy.position_avg_price, comment='stop') if strategy.position_avg_price > 0 and trailingtwo == false and (low > strategy.position_avg_price or close < strategy.position_avg_price) strategy.exit('Long', stop=low[0] - belowlow * syminfo.mintick, comment='stop') if strategy.position_avg_price > 0 and trailingtwo strategy.exit('Long', stop=ta.lowest(low, 2)[0] - belowlow * syminfo.mintick, comment='stop')