Cette stratégie utilise les moyennes mobiles exponentielles (MAE) à 8 périodes et à 21 périodes pour identifier les changements dans les tendances du marché. Un signal d'achat est généré lorsque l'EMA à court terme franchit au-dessus de l'EMA à long terme depuis le bas, tandis qu'un signal de vente est généré lorsque l'EMA à court terme franchit au-dessous de l'EMA à long terme depuis le haut. La stratégie intègre également trois bas plus élevés (HL) et trois hauts inférieurs (LH) consécutifs pour confirmer davantage les renversements de tendance.
Cette stratégie utilise le croisement des EMA à 8 périodes et à 21 périodes, combiné avec des modèles de prix HL et LH, pour identifier les renversements de tendance et générer des signaux de trading. Des règles claires de stop-loss et de take-profit aident à gérer les risques et à verrouiller les bénéfices. Cependant, la stratégie peut générer de faux signaux dans les marchés agités, et les niveaux fixes de stop-loss et de take-profit peuvent ne pas bien s'adapter aux différentes conditions du marché. Pour améliorer davantage, envisager d'introduire un stop-loss et un take-profit adaptatifs, d'incorporer d'autres indicateurs, d'optimiser les paramètres et d'introduire des mesures de gestion des risques.
/*backtest start: 2023-03-26 00:00:00 end: 2024-03-31 00:00:00 period: 1d basePeriod: 1h exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=5 strategy('Trend Following 8&21EMA with strategy tester [ukiuro7]', overlay=true, process_orders_on_close=true, calc_on_every_tick=true, initial_capital = 10000) //INPUTS lh3On = true hl3On = true emaOn = input(title='105ema / 30min', defval=true) assistantOn = input(title='Assistant', defval=true) textOn = input(title='Text', defval=true) showRiskReward = input.bool(true, title='Show Risk/Reward Area', group="TP/SL") stopPerc = input.float(5.0, step=0.1, minval=0.1, title='Stop-Loss %:',group="TP/SL") / 100 tpPerc = input.float(16.0, step=0.1, minval=0.1, title='Take-Profit %:',group="TP/SL") / 100 backtestFilter = input(false, title='Backtest Entries to Date Range',group="Backtest Date Range") i_startTime = input(defval=timestamp('01 Jan 2022 00:00'), inline="b_1", title='Start',group="Backtest Date Range") i_endTime = input(defval=timestamp('01 Jan 2029 00:00'), inline="b_1", title='End',group="Backtest Date Range") inDateRange = true message_long_entry = input.string(title='Alert Msg: LONG Entry', defval ='', group='Alert Message') message_short_entry = input.string(title='Alert Msg: SHORT Entry', defval='', group='Alert Message') message_long_exit = input.string(title='Alert Msg: LONG SL/TP', defval='', group='Alert Message') message_short_exit = input.string(title='Alert Msg: SHORT SL/TP', defval='', group='Alert Message') //CALCS threeHigherLows() => low[0] >= low[1] and low[1] >= low[2] threeLowerHighs() => high[2] >= high[1] and high[1] >= high[0] breakHigher() => padding = timeframe.isintraday ? .02 : .1 high >= high[1] + padding breakLower() => padding = timeframe.isintraday ? .02 : .1 low <= low[1] - padding lh3 = threeLowerHighs() and lh3On lh3bh = lh3[1] and breakHigher() and lh3On hl3 = threeHigherLows() and hl3On hl3bl = hl3[1] and breakLower() and hl3On ema8 = ta.ema(close, 8) ema21 = ta.ema(close, 21) //VARS var float longStop = na, var float longTp = na var float shortStop = na, var float shortTp = na //CONDS isUptrend = ema8 >= ema21 isDowntrend = ema8 <= ema21 trendChanging = ta.cross(ema8, ema21) buySignal = lh3bh and lh3[2] and lh3[3] and isUptrend and timeframe.isintraday sellSignal = hl3bl and hl3[2] and hl3[3] and isDowntrend and timeframe.isintraday goingDown = hl3 and isDowntrend and timeframe.isintraday goingUp = lh3 and isUptrend and timeframe.isintraday projectXBuy = trendChanging and isUptrend projectXSell = trendChanging and isDowntrend longCond = trendChanging and isUptrend and assistantOn shortCond = trendChanging and isDowntrend and assistantOn //STRATEGY if shortCond and strategy.position_size > 0 and barstate.isconfirmed strategy.close('Long', comment='CLOSE LONG', alert_message=message_long_exit) if longCond and strategy.position_size < 0 and barstate.isconfirmed strategy.close('Short', comment='CLOSE SHORT', alert_message=message_short_exit) if longCond and strategy.position_size <= 0 and barstate.isconfirmed and inDateRange longStop := close * (1 - stopPerc) longTp := close * (1 + tpPerc) strategy.entry('Long', strategy.long, comment='LONG', alert_message=message_long_entry) strategy.exit('Long Exit', 'Long', comment_loss="SL LONG", comment_profit = "TP LONG", stop=longStop, limit=longTp, alert_message=message_long_exit) if shortCond and strategy.position_size >= 0 and barstate.isconfirmed and inDateRange shortStop := close * (1 + stopPerc) shortTp := close * (1 - tpPerc) strategy.entry('Short', strategy.short, comment='SHORT', alert_message=message_short_entry) strategy.exit('Short Exit', 'Short', comment_loss="SL SHORT", comment_profit="TP SHORT", stop=shortStop, limit=shortTp, alert_message=message_short_exit) //PLOTS plotshape(longCond, style=shape.triangleup, location=location.belowbar, color=color.new(color.green, 0), size=size.small, text='Buy') plotshape(shortCond, style=shape.triangledown, location=location.abovebar, color=color.new(color.red, 0), size=size.small, text='Sell') plotchar(trendChanging and isUptrend and close < open and assistantOn, char='!', location=location.abovebar, color=color.new(color.green, 0), size=size.small) aa = plot(ema8, linewidth=3, color=color.new(color.green, 0), editable=true) bb = plot(ema21, linewidth=3, color=color.new(color.red, 0), editable=true) fill(aa, bb, color=isUptrend ? color.new(color.green,90) : color.new(color.red,90)) buyZone = isUptrend and lh3 and high < ema21 and timeframe.isintraday sellZone = isDowntrend and hl3 and low > ema21 and timeframe.isintraday L1 = plot(showRiskReward and strategy.position_size > 0 ? strategy.position_avg_price : na, color=color.new(color.green, 0), linewidth=1, style=plot.style_linebr, title='Long Entry Price') L2 = plot(showRiskReward and strategy.position_size > 0 ? longTp : na, color=color.new(color.green, 0), linewidth=1, style=plot.style_linebr, title='Long TP Price') L3 = plot(showRiskReward and strategy.position_size > 0 ? longStop : na, color=color.new(color.red, 0), linewidth=1, style=plot.style_linebr, title='Long Stop Price') S1 = plot(showRiskReward and strategy.position_size < 0 ? strategy.position_avg_price : na, color=color.new(color.teal, 0), linewidth=1, style=plot.style_linebr, title='Short Entry Price') S2 = plot(showRiskReward and strategy.position_size < 0 ? shortTp : na, color=color.new(color.teal, 0), linewidth=1, style=plot.style_linebr, title='Short TP Price') S3 = plot(showRiskReward and strategy.position_size < 0 ? shortStop : na, color=color.new(color.maroon, 0), linewidth=1, style=plot.style_linebr, title='Short Stop Price') fill(L1, L2, color=color.new(color.green, 90)) fill(L1, L3, color=color.new(color.red, 90)) fill(S1, S2, color=color.new(color.teal, 90)) fill(S1, S3, color=color.new(color.maroon, 90)) bgcolor(inDateRange == false ? color.new(color.red,90) : na, title="Backtest Off-Range")