La stratégie Lazy Bear Squeeze Momentum est une stratégie de trading quantitative qui combine les bandes de Bollinger, les canaux de Keltner et un indicateur de momentum.
Le principal avantage de cette stratégie est de pouvoir identifier automatiquement le début des mouvements de tendance et déterminer le moment d'entrée avec l'indicateur de dynamique.
La stratégie Lazy Bear Squeeze Momentum fait des jugements basés sur les trois indicateurs suivants:
Lorsque la bande supérieure de Bollinger est en dessous de la ligne supérieure de Keltner et que la bande inférieure de Bollinger est au-dessus de la ligne inférieure de Keltner, nous déterminons que le marché est dans une contraction.
Pour déterminer le moment d'entrée, nous utilisons l'indicateur de momentum pour mesurer la vitesse des changements de prix. Un signal d'achat est généré lorsque le momentum dépasse sa moyenne mobile et un signal de vente lorsque le momentum dépasse sa moyenne mobile.
Les principaux avantages de la stratégie Lazy Bear:
Il y a aussi certains risques pour la stratégie Lazy Bear Squeeze Momentum:
Pour atténuer les risques, les recommandations comprennent: optimiser les longueurs pour Bollinger & Keltner, ajuster le stop loss, sélectionner des produits liquides, vérifier les signaux avec d'autres indicateurs.
Les principales orientations pour améliorer davantage les performances:
Grâce à des tests rigoureux et à une optimisation, l'avantage et la rentabilité de la stratégie peuvent être considérablement améliorés.
La stratégie Lazy Bear Squeeze Momentum a une forte génération de signaux grâce à une approche multi-indicateurs, et peut identifier efficacement les nouveaux départs de tendance.
/*backtest start: 2024-01-31 00:00:00 end: 2024-02-01 00:00:00 period: 1h basePeriod: 15m exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 // This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/ // © mtahreemalam original strategy by LazyBear strategy(title = 'SQM Strategy, TP & SL', shorttitle = 'Squeeze.M Strat', overlay = true, pyramiding = 0, default_qty_type = strategy.percent_of_equity, default_qty_value = 100, initial_capital = 1000, commission_type=strategy.commission.percent, commission_value=0.0, process_orders_on_close=true, use_bar_magnifier=true) //Strategy logic strategy_logic = input.string("Cross above 0", "Strategy Logic", options = ["LazyBear", "Cross above 0"]) // Date Range testPeriodSwitch = input(false, "Custom Backtesting Date Range",group="Backtesting Date Range") i_startTime = input(defval = timestamp("01 Jan 2022 00:01 +0000"), title = "Backtesting Start Time",group="Backtesting Date Range") i_endTime = input(defval = timestamp("31 Dec 2022 23:59 +0000"), title = "Backtesting End Time",group="Backtesting Date Range") timeCond = true isPeriod = testPeriodSwitch == true ? timeCond : true //// Stoploss and Take Profit Parameters // Enable Long Strategy enable_long_strategy = input.bool(true, title='Enable Long Strategy', group='SL/TP For Long Strategy', inline='1') long_stoploss_value = input.float(defval=5, title='Stoploss %', minval=0.1, group='SL/TP For Long Strategy', inline='2') long_stoploss_percentage = close * (long_stoploss_value / 100) / syminfo.mintick long_takeprofit_value = input.float(defval=5, title='Take Profit %', minval=0.1, group='SL/TP For Long Strategy', inline='2') long_takeprofit_percentage = close * (long_takeprofit_value / 100) / syminfo.mintick // Enable Short Strategy enable_short_strategy = input.bool(true, title='Enable Short Strategy', group='SL/TP For Short Strategy', inline='3') short_stoploss_value = input.float(defval=5, title='Stoploss %', minval=0.1, group='SL/TP For Short Strategy', inline='4') short_stoploss_percentage = close * (short_stoploss_value / 100) / syminfo.mintick short_takeprofit_value = input.float(defval=5, title='Take Profit %', minval=0.1, group='SL/TP For Short Strategy', inline='4') short_takeprofit_percentage = close * (short_takeprofit_value / 100) / syminfo.mintick //// Inputs //SQUEEZE MOMENTUM STRATEGY length = input(20, title='BB Length', group = "Squeeze Momentum Settings") mult = input(2.0, title='BB MultFactor', group = "Squeeze Momentum Settings") source = close lengthKC = input(20, title='KC Length', group = "Squeeze Momentum Settings") multKC = input(1.5, title='KC MultFactor', group = "Squeeze Momentum Settings") useTrueRange = input(true, title='Use TrueRange (KC)', group = "Squeeze Momentum Settings") signalPeriod=input(5, title="Signal Length", group = "Squeeze Momentum Settings") show_labels_sqm = input(title='Show Buy/Sell SQM Labels', defval=true, group = "Squeeze Momentum Settings") h0 = hline(0) // Defining MA ma = ta.sma(source, length) // Calculate BB basis = ma dev = mult * ta.stdev(source, length) upperBB = basis + dev lowerBB = basis - dev // Calculate KC range_1 = useTrueRange ? ta.tr : high - low rangema = ta.sma(range_1, lengthKC) upperKC = ma + rangema * multKC lowerKC = ma - rangema * multKC // SqzON | SqzOFF | noSqz sqzOn = lowerBB > lowerKC and upperBB < upperKC sqzOff = lowerBB < lowerKC and upperBB > upperKC noSqz = sqzOn == false and sqzOff == false // Momentum val = ta.linreg(source - math.avg(math.avg(ta.highest(high, lengthKC), ta.lowest(low, lengthKC)), ta.sma(close, lengthKC)), lengthKC, 0) red_line = ta.sma(val,signalPeriod) blue_line = val // lqm = if val > 0 // if val > nz(val[1]) // long_sqm_custom // if val < nz(val[1]) // short_sqm_custom // Plots //plot(val, style = plot.style_line, title = "blue line", color= color.blue, linewidth=2) //plot(ta.sma(val,SignalPeriod), style = plot.style_line, title = "red line",color = color.red, linewidth=2) //plot(val, color=blue, linewidth=2) //plot(0, color=color.gray, style=plot.style_cross, linewidth=2) //plot(red_line, color=red, linewidth=2) //LOGIC //momentum filter //filterMom = useMomAverage ? math.abs(val) > MomentumMin / 100000 ? true : false : true //} ////SQM Long Short Conditions //Lazy Bear Buy Sell Condition // long_sqm_lazy = (blue_line>red_line) // short_sqm_lazy = (blue_line<red_line) long_sqm_lazy = ta.crossover(blue_line,red_line) short_sqm_lazy = ta.crossunder(blue_line,red_line) //Custom Buy Sell Condition dir_sqm = val < 0 ? -1 : 1 long_sqm_custom = dir_sqm == 1 //and dir_sqm[1] == -1 short_sqm_custom = dir_sqm == -1 //and dir_sqm[1] == 1 long_sqm = strategy_logic == "LazyBear" ? long_sqm_lazy : long_sqm_custom short_sqm = strategy_logic == "LazyBear" ? short_sqm_lazy : short_sqm_custom // Plot Stoploss & Take Profit Levels long_stoploss_price = strategy.position_avg_price * (1 - long_stoploss_value / 100) long_takeprofit_price = strategy.position_avg_price * (1 + long_takeprofit_value / 100) short_stoploss_price = strategy.position_avg_price * (1 + short_stoploss_value / 100) short_takeprofit_price = strategy.position_avg_price * (1 - short_takeprofit_value / 100) plot(enable_long_strategy and not enable_short_strategy ? long_stoploss_percentage : na, color=color.red, style=plot.style_linebr, linewidth=2, title='Long SL Level') plot(enable_long_strategy and not enable_short_strategy ? long_takeprofit_percentage : na, color=color.green, style=plot.style_linebr, linewidth=2, title='Long TP Level') plot(enable_short_strategy and not enable_long_strategy ? short_stoploss_price : na, color=color.red, style=plot.style_linebr, linewidth=2, title='Short SL Level') plot(enable_short_strategy and not enable_long_strategy ? short_takeprofit_price : na, color=color.green, style=plot.style_linebr, linewidth=2, title='Short TP Level') // Long Strategy if long_sqm and enable_long_strategy == true strategy.entry('Long', strategy.long) strategy.exit('Long SL/TP', from_entry='Long', loss=long_stoploss_percentage, profit=long_takeprofit_percentage) strategy.close('Long', comment = "L. CL") // Short Strategy if short_sqm and enable_short_strategy == true strategy.entry('Short', strategy.short) strategy.exit('Short SL/TP', from_entry='Short', loss=short_stoploss_percentage, profit=short_takeprofit_percentage) strategy.close('Short', comment = "S.Cl") plot_sqm_long = long_sqm and not long_sqm[1] plot_sqm_short = short_sqm and not short_sqm[1] plotshape(plot_sqm_long and show_labels_sqm, title='Buy', style=shape.labelup, location=location.belowbar, size=size.normal, text='Buy', textcolor=color.new(color.white, 0), color=color.new(color.green, 0)) plotshape(plot_sqm_short and show_labels_sqm, title='Sell', style=shape.labeldown, location=location.abovebar, size=size.normal, text='Sell', textcolor=color.new(color.white, 0), color=color.new(color.red, 0)) // Date Range EXIT if (not isPeriod) strategy.cancel_all() strategy.close_all()