Strategi ini berdasarkan gabungan purata bergerak penunjuk MACD untuk merealisasikan penilaian trend dinamik merentasi tempoh masa. Ia tergolong dalam strategi penjejakan trend yang lebih klasik. Ia terutamanya menilai arah dan kekuatan trend semasa melalui perbezaan antara purata bergerak cepat dan perlahan MACD dan hubungan antara garis isyaratnya. Pada masa yang sama, penghakiman lintas tempoh diperkenalkan untuk meningkatkan ketepatan dan menyesuaikan kedudukan secara dinamik.
Strategi trend dinamik perpaduan purata bergerak MACD ini mengintegrasikan kelebihan penunjuk klasik dan rujukan bingkai masa berbilang. Melalui pengoptimuman parameter dan ujian gabungan, strategi penjejakan trend yang agak stabil dan menguntungkan dapat dibina.
/*backtest start: 2023-02-12 00:00:00 end: 2024-02-18 00:00:00 period: 1d basePeriod: 1h exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@temelbulut //@version=5 strategy('MACD Strategy %80', overlay=true, default_qty_type=strategy.percent_of_equity, default_qty_value=50) fastLength = input.int(title='MACD Fast Length', defval=12, minval=1) slowLength = input.int(title='MACD Slow Length', defval=26, minval=1) signalLength = input.int(title='MACD Signal Length', defval=9, minval=1) crossscore = input(title='Cross (buy/sell) Score', defval=10.) indiside = input(title='indicator Direction Score', defval=8) histside = input(title='Histogram Direction Score', defval=2) shotsl = input(title='Show Stop Loss Line', defval=false) Mult = input.float(title='Stop Loss Factor', defval=1.2, minval=0.1, maxval=100) Period = input.int(title='Stop Loss Period', defval=10, minval=1, maxval=100) lookaheadi = input(title='Lookahead', defval=true) HTF = timeframe.period == '1' ? '5' : timeframe.period == '3' ? '15' : timeframe.period == '5' ? '15' : timeframe.period == '15' ? '60' : timeframe.period == '30' ? '60' : timeframe.period == '45' ? '60' : timeframe.period == '60' ? '240' : timeframe.period == '120' ? '240' : timeframe.period == '180' ? '240' : timeframe.period == '240' ? 'D' : timeframe.period == 'D' ? 'W' : 'W' calc = timeframe.period == '1' ? 5 : timeframe.period == '3' ? 5 : timeframe.period == '5' ? 3 : timeframe.period == '15' ? 4 : timeframe.period == '30' ? 4 : timeframe.period == '45' ? 4 : timeframe.period == '60' ? 4 : timeframe.period == '120' ? 3 : timeframe.period == '180' ? 3 : timeframe.period == '240' ? 6 : timeframe.period == 'D' ? 5 : 1 count() => indi = ta.ema(close, fastLength) - ta.ema(close, slowLength) signal = ta.ema(indi, signalLength) Anlyse = 0.0 // direction of indi and histogram hist = indi - signal Anlyse := indi > indi[1] ? hist > hist[1] ? indiside + histside : hist == hist[1] ? indiside : indiside - histside : 0 Anlyse += (indi < indi[1] ? hist < hist[1] ? -(indiside + histside) : hist == hist[1] ? -indiside : -(indiside - histside) : 0) Anlyse += (indi == indi[1] ? hist > hist[1] ? histside : hist < hist[1] ? -histside : 0 : 0) // cross now earlier ? countcross = indi >= signal and indi[1] < signal[1] ? crossscore : indi <= signal and indi[1] > signal[1] ? -crossscore : 0. countcross += nz(countcross[1]) * 0.6 Anlyse += countcross nz(Anlyse) Anlys = count() AnlysHfrm = lookaheadi ? request.security(syminfo.tickerid, HTF, count(), lookahead=barmerge.lookahead_on) : request.security(syminfo.tickerid, HTF, count(), lookahead=barmerge.lookahead_off) Result = (AnlysHfrm * calc + Anlys) / (calc + 1) longCondition = ta.change(Result) != 0 and Result > 0 if longCondition strategy.entry('MACD Long', strategy.long,alert_message = 'MACD Long') shortCondition = ta.change(Result) != 0 and Result < 0 if shortCondition strategy.entry('MACD Short', strategy.short,alert_message = 'MACD Short') countstop(pos) => Upt = hl2 - Mult * ta.atr(Period) Dnt = hl2 + Mult * ta.atr(Period) TUp = 0. TDown = 0. TUp := close[1] > TUp[1] ? math.max(Upt, TUp[1]) : Upt TDown := close[1] < TDown[1] ? math.min(Dnt, TDown[1]) : Dnt tslmtf = pos == 1 ? TUp : TDown tslmtf pos = longCondition ? 1 : -1 stline = 0. countstop__1 = countstop(pos) security_1 = request.security(syminfo.tickerid, HTF, countstop__1) stline := ta.change(time(HTF)) != 0 or longCondition or shortCondition ? security_1 : nz(stline[1]) plot(stline, color=shotsl ? color.rgb(148, 169, 18) : na, style=plot.style_line, linewidth=2, title='Stop Loss')