この戦略は,スペクトラム移動平均をベースに,高速移動平均と遅移動平均の黄金十字と死亡十字を通じて取引信号を生成する.スペクトラム移動平均は,単純な移動平均から振動移動平均まで様々な種類をカバーし,強力な適応性のためにパラメータ調整を通じて自由に組み合わせることができます.
この戦略は,12種類の異なる移動平均を生成できる変数移動平均関数を使用する.基本的な原則は,2つの移動平均線,高速線 (Close MA) と遅い線 (Open MA) を計算することです.高速線がスローラインを越えると,購入信号が生成されます.高速線がスローラインを下回ると,販売信号が生成されます.ストップ損失と利益のパラメータも自動的にストップ損失と利益を得るために設定されています.
鍵となる論理は,変数関数を通して 2 つの移動平均線を生成することです.closeSeries = variant(basisType, close, basisLen, offsetSigma, offsetALMA)
そしてopenSeries = variant(basisType, open, basisLen, offsetSigma, offsetALMA)
取引シグナルを生成する基本的な論理は:longCond = xlong
そしてshortCond = xshort
つまり,高速線がスローラインを横切ると,ロングポジションが取られ,高速線がスローラインを横切ると,ショートポジションが取られます.
入場ルールは,longCondまたはshortCond条件が満たされたときにロングまたはショートに行く.出口ルールは,価格動きが事前に設定されたストップ・ロスト/プロフィートポイントに達したとき,ストップ・ロストまたはプロフィートのためにポジションを閉じる.
この戦略の最大のリスクは,スペクトル移動平均値自体も一定の遅れがあることです.異常な価格突破は大きな損失を引き起こす可能性があります.また,不適切なパラメータ選択は,過剰な取引頻度または冗長な信号につながる可能性があります.
この戦略の主要な最適化方向は以下の通りである.
上記の方向で最適化することで,戦略のライブ取引パフォーマンスは継続的に改善できます.
この取引戦略は,スペクトル移動平均値に基づいて高い柔軟性を実装する. ユーザーはさまざまな種類の移動平均値を自由に選択し,組み合わせることができる強力なカスタマイズ性を提供する. 戦略ロジックはシンプルで明確で,使いやすくて,豊富な最適化スペースも提供している. パラメータ最適化とリスク管理を通じて,この戦略は異なる市場環境に適応し,安定した収益を得ることができます. これは効率的で柔軟なトレンド追跡戦略です.
/*backtest start: 2023-01-18 00:00:00 end: 2024-01-24 00:00:00 period: 1d basePeriod: 1h exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //@version=4 // strategy(title="Long/Short", shorttitle="Banana Maker", overlay=true, pyramiding=0, default_qty_type=strategy.percent_of_equity, default_qty_value=100, calc_on_every_tick=false) // === INPUTS === useRes = input(defval=true, title="Use Alternate Resolution?") intRes = input(defval=7, title="Multiplier for Alernate Resolution") stratRes = timeframe.ismonthly ? tostring(timeframe.multiplier * intRes, "###M") : timeframe.isweekly ? tostring(timeframe.multiplier * intRes, "###W") : timeframe.isdaily ? tostring(timeframe.multiplier * intRes, "###D") : timeframe.isintraday ? tostring(timeframe.multiplier * intRes, "####") : '60' basisType = input(defval="DEMA", title="MA Type: ", options=["SMA", "EMA", "DEMA", "TEMA", "WMA", "VWMA", "SMMA", "HullMA", "LSMA", "ALMA", "SSMA", "TMA"]) basisLen = input(defval=8, title="MA Period", minval=1) offsetSigma = input(defval=6, title="Offset for LSMA / Sigma for ALMA", minval=0) offsetALMA = input(defval=0.85, title="Offset for ALMA", minval=0, step=0.01) scolor = input(false, title="Show coloured Bars to indicate Trend?") delayOffset = input(defval=0, title="Delay Open/Close MA (Forces Non-Repainting)", minval=0, step=1) tradeType = input("BOTH", title="What trades should be taken : ", options=["LONG", "SHORT", "BOTH", "NONE"]) // === /INPUTS === // Constants colours that include fully non-transparent option. green100 = #008000FF lime100 = #6ad279 red100 = #FF0000FF blue100 = #0000FFFF aqua100 = #00FFFFFF darkred100 = #8B0000FF gray100 = #808080FF // === BASE FUNCTIONS === variant(type, src, len, offSig, offALMA) => v1 = sma(src, len) // Simple v2 = ema(src, len) // Exponential v3 = 2 * v2 - ema(v2, len) // Double Exponential v4 = 3 * (v2 - ema(v2, len)) + ema(ema(v2, len), len) // Triple Exponential v5 = wma(src, len) // Weighted v6 = vwma(src, len) // Volume Weighted v7 = 0.0 sma_1 = sma(src, len) // Smoothed v7 := na(v7[1]) ? sma_1 : (v7[1] * (len - 1) + src) / len v8 = wma(2 * wma(src, len / 2) - wma(src, len), round(sqrt(len))) // Hull v9 = linreg(src, len, offSig) // Least Squares v10 = alma(src, len, offALMA, offSig) // Arnaud Legoux v11 = sma(v1, len) // Triangular (extreme smooth) // SuperSmoother filter // © 2013 John F. Ehlers a1 = exp(-1.414 * 3.14159 / len) b1 = 2 * a1 * cos(1.414 * 3.14159 / len) c2 = b1 c3 = -a1 * a1 c1 = 1 - c2 - c3 v12 = 0.0 v12 := c1 * (src + nz(src[1])) / 2 + c2 * nz(v12[1]) + c3 * nz(v12[2]) type == "EMA" ? v2 : type == "DEMA" ? v3 : type == "TEMA" ? v4 : type == "WMA" ? v5 : type == "VWMA" ? v6 : type == "SMMA" ? v7 : type == "HullMA" ? v8 : type == "LSMA" ? v9 : type == "ALMA" ? v10 : type == "TMA" ? v11 : type == "SSMA" ? v12 : v1 // security wrapper for repeat calls* NEEDS REFINEMENT- backtesting this shows repaint. need new wrapper reso(exp, use, res) => security_1 = security(syminfo.tickerid, res, exp, gaps=barmerge.gaps_off, lookahead=barmerge.lookahead_on) use ? security_1 : exp // === /BASE FUNCTIONS === // === SERIES SETUP === closeSeries = variant(basisType, close[delayOffset], basisLen, offsetSigma, offsetALMA) openSeries = variant(basisType, open[delayOffset], basisLen, offsetSigma, offsetALMA) // === /SERIES === // === PLOTTING === // alt resulution closeSeriesAlt = reso(closeSeries, useRes, stratRes) openSeriesAlt = reso(openSeries, useRes, stratRes) // trendColour = closeSeriesAlt > openSeriesAlt ? color.green : color.red bcolour = closeSeries > openSeriesAlt ? lime100 : red100 barcolor(scolor ? bcolour : na, title="Bar Colours") closeP = plot(closeSeriesAlt, title="Close Series", color=trendColour, linewidth=0, style=plot.style_line, transp=1) openP = plot(openSeriesAlt, title="Open Series", color=trendColour, linewidth=0, style=plot.style_line, transp=1) fill(closeP, openP, color=trendColour, transp=80) // === /PLOTTING === // // // === ALERT conditions xlong = crossover(closeSeriesAlt, openSeriesAlt) xshort = crossunder(closeSeriesAlt, openSeriesAlt) longCond = xlong // alternative: longCond[1]? false : (xlong or xlong[1]) and close>closeSeriesAlt and close>=open shortCond = xshort // alternative: shortCond[1]? false : (xshort or xshort[1]) and close<closeSeriesAlt and close<=open // === /ALERT conditions. needs work in study mode. the banana maker is the study script. // Create alert for cross, shunt back 1 if source is not 'open', this should prevent repaint issue. //shunt = RSIsrc == open ? 0 : 1 //shunt = 0 //c_alert = (buy[shunt]==1 or sell[shunt]==1) //alertcondition(c_alert, title="QQECROSS Alert", message="QQECROSS Alert") // show only when alert condition is met and bar closed. //plotshape(c_alert,title= "Alert Indicator Closed", location=location.bottom, color=sell[shunt]==1?red:green, transp=0, style=shape.circle) //Repaint city, study mode will help but wont trigger the alerts // === STRATEGY === // stop loss slPoints = input(defval=0, title="Initial Stop Loss Points (zero to disable)", minval=0) tpPoints = input(defval=0, title="Initial Target Profit Points (zero for disable)", minval=0) // Include bar limiting algorithm ebar = input(defval=1000, title="Number of Bars for Back Testing", minval=0) dummy = input(false, title="- SET to ZERO for Daily or Longer Timeframes") // // Calculate how many mars since last bar tdays = (timenow - time) / 60000.0 // number of minutes since last bar tdays := timeframe.ismonthly ? tdays / 1440.0 / 5.0 / 4.3 / timeframe.multiplier : timeframe.isweekly ? tdays / 1440.0 / 5.0 / timeframe.multiplier : timeframe.isdaily ? tdays / 1440.0 / timeframe.multiplier : tdays / timeframe.multiplier // number of bars since last bar // //set up exit parameters TP = tpPoints > 0 ? tpPoints : na SL = slPoints > 0 ? slPoints : na // Make sure we are within the bar range, Set up entries and exit conditions if (ebar == 0 or tdays <= ebar) and tradeType != "NONE" strategy.entry("long", strategy.long, when=longCond == true and tradeType != "SHORT") strategy.entry("short", strategy.short, when=shortCond == true and tradeType != "LONG") strategy.close("long", when=shortCond == true and tradeType == "LONG") strategy.close("short", when=longCond == true and tradeType == "SHORT") strategy.exit("XL", from_entry="long", profit=TP, loss=SL) strategy.exit("XS", from_entry="short", profit=TP, loss=SL) // === /STRATEGY === // eof