Strategi ini mengira penunjuk CMO dan kadar perubahan untuk merangka garis sokongan secara dinamik. Isyarat perdagangan dihasilkan apabila harga memecahkan garis sokongan. Sementara itu, strategi ini juga mengoptimumkan julat stop loss di sekitar garis sokongan untuk mengunci lebih banyak keuntungan.
Penyelesaian Risiko:
Secara keseluruhan strategi ini berfungsi dengan baik, menggunakan garis sokongan untuk menentukan arah trend dengan jelas. Digabungkan dengan penunjuk CMO dan stop loss yang dioptimumkan ia mencapai hasil yang baik. Tetapi terdapat beberapa risiko isyarat palsu, yang boleh diperbaiki dengan menggabungkan lebih banyak penunjuk.
/*backtest start: 2024-01-04 00:00:00 end: 2024-01-11 00:00:00 period: 45m basePeriod: 5m 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/ // © melihtuna //@version=4 strategy("Optimized Trend Tracker - Strategy Version", shorttitle="OTT-Strategy", overlay=true, default_qty_type=strategy.percent_of_equity, default_qty_value=100, initial_capital=10000, currency=currency.USD, commission_value=0.1, commission_type=strategy.commission.percent) src = input(close, title="Source") pds=input(1, "OTT Period", minval=1) percent=input(0.1, "OTT Percent", type=input.float, step=0.1, minval=0) condition = input(title="Condition", defval="Support Line Crossing Signals", options=["Price/OTT Crossing Signals", "Support Line Crossing Signals"]) showsupport = input(title="Show Support Line?", type=input.bool, defval=true) highlight = input(title="Show OTT Color Changes?", type=input.bool, defval=true) highlighting = input(title="Highlighter On/Off ?", type=input.bool, defval=true) barcoloing = input(title="Barcolor On/Off ?", type=input.bool, defval=true) showlabels = input(title="Show OTT BUY/SELl Labels?", type=input.bool, defval=false) // === INPUT BACKTEST RANGE === FromMonth = input(defval = 1, title = "From Month", minval = 1, maxval = 12) FromDay = input(defval = 1, title = "From Day", minval = 1, maxval = 31) FromYear = input(defval = 2020, title = "From Year", minval = 2017) ToMonth = input(defval = 1, title = "To Month", minval = 1, maxval = 12) ToDay = input(defval = 1, title = "To Day", minval = 1, maxval = 31) ToYear = input(defval = 9999, title = "To Year", minval = 2017) // === FUNCTION EXAMPLE === start = timestamp(FromYear, FromMonth, FromDay, 00, 00) // backtest start window finish = timestamp(ToYear, ToMonth, ToDay, 23, 59) // backtest finish window window() => time >= start and time <= finish ? true : false // create function "within window of time" alpha=2/(pds+1) ud1=src>src[1] ? src-src[1] : src dd1=src<src[1] ? src[1]-src : src UD=sum(ud1,9) DD=sum(dd1,9) CMO=(UD-DD)/(UD+DD) k= abs(CMO) Var=0.0 Var:=(alpha*k*src)+(1-alpha*k)*nz(Var[1]) fark=Var*percent*0.01 longStop = Var - fark longStopPrev = nz(longStop[1], longStop) longStop := Var > longStopPrev ? max(longStop, longStopPrev) : longStop shortStop = Var + fark shortStopPrev = nz(shortStop[1], shortStop) shortStop := Var < shortStopPrev ? min(shortStop, shortStopPrev) : shortStop dir = 1 dir := nz(dir[1], dir) dir := dir == -1 and Var > shortStopPrev ? 1 : dir == 1 and Var < longStopPrev ? -1 : dir MT = dir==1 ? longStop: shortStop OTT=Var>MT ? MT*(200+percent)/200 : MT*(200-percent)/200 plot(showsupport ? Var : na, color=#0585E1, linewidth=2, title="Support Line") OTTC = highlight ? OTT[2] > OTT[3] ? color.green : color.red : #B800D9 pALL=plot(nz(OTT[2]), color=OTTC, linewidth=2, title="OTT", transp=0) buySignalk = window() and crossover(Var, OTT[2]) sellSignallk = window() and crossunder(Var, OTT[2]) buySignalc = window() and crossover(src, OTT[2]) sellSignallc = window() and crossunder(src, OTT[2]) plotshape(condition == "Support Line Crossing Signals" ? showlabels and buySignalk ? OTT*0.995 : na : showlabels and buySignalc ? OTT*0.995 : na, title="BUY", text="BUY", location=location.belowbar, style=shape.labelup, size=size.tiny, color=#0F18BF, textcolor=color.white, transp=0) plotshape(condition == "Support Line Crossing Signals" ? showlabels and sellSignallk ? OTT*1.005 : na : showlabels and sellSignallc ? OTT*1.005 : na, title="SELL", text="SELL", location=location.abovebar, style=shape.labeldown, size=size.tiny, color=#0F18BF, textcolor=color.white, transp=0) ottBuyColor=#77DD77 ottSellColor=#FF0000 vColor = strategy.position_size > 0 ? ottBuyColor : ottSellColor if condition == "Support Line Crossing Signals" strategy.entry("BUY", true, 1, when = buySignalk) strategy.entry("SELL", false, 1, when = sellSignallk) else strategy.entry("BUY", true, 1, when = buySignalc) strategy.entry("SELL", false, 1, when = sellSignallc) mPlot = plot(close, title="", style=plot.style_circles, linewidth=0,display=display.none) longFillColor = highlighting ? (Var>OTT ? color.green : na) : na shortFillColor = highlighting ? (Var<OTT ? color.red : na) : na fill(mPlot, pALL, title="UpTrend Highligter", color=longFillColor) fill(mPlot, pALL, title="DownTrend Highligter", color=shortFillColor) barcolor(barcoloing ? vColor : na)