Il s'agit d'une stratégie de trading quantitative qui combine l'indice de force relative (RSI) avec plusieurs moyennes mobiles. La stratégie identifie principalement les tendances du marché en surveillant les signaux croisés entre différents types de moyennes mobiles (y compris SMA, EMA, WMA et SMMA) sur l'indicateur RSI, tout en utilisant les zones de surachat et de survente du RSI comme critères de décision supplémentaires.
La stratégie comprend plusieurs étapes de calcul clés: 1. Calculer le RSI de 14 périodes avec un niveau de surachat à 70 et un niveau de survente à 30 Calculer trois moyennes mobiles différentes sur la courbe RSI: - MA1: période de 20 ans, choix de SMA/EMA/WMA/SMMA - MA2: période de 50 ans, choix de SMA/EMA/WMA/SMMA - MA3: période de 100 ans, choix de SMA/EMA/WMA/SMMA Règles de génération de signaux de négociation: - Signal d' achat: lorsque le MA2 dépasse le MA3 - Signal de vente: lorsque le MA2 dépasse le MA3 4. Détecter simultanément les divergences de l'ISR pour une référence supplémentaire
La stratégie construit un système de trading adaptatif en combinant RSI et plusieurs moyennes mobiles. Ses principaux avantages résident dans la validation croisée de plusieurs indicateurs techniques et la configuration de paramètres flexibles, tandis que l'attention doit être portée au décalage des moyennes mobiles et aux effets des conditions du marché sur la performance de la stratégie.
/*backtest start: 2024-01-17 00:00:00 end: 2025-01-16 00:00:00 period: 1d basePeriod: 1d exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT","balance":49999}] */ //@version=6 strategy(title="Relative Strength Index with MA Strategy", shorttitle="RSI-MA Strategy", overlay=true, default_qty_type=strategy.percent_of_equity, default_qty_value=200) // RSI Inputs rsiLengthInput = input.int(14, minval=1, title="RSI Length", group="RSI Settings") rsiSourceInput = input.source(close, "Source", group="RSI Settings") calculateDivergence = input.bool(false, title="Calculate Divergence", group="RSI Settings", tooltip="Calculating divergences is needed in order for divergence alerts to fire.") // RSI Calculation change_rsi = ta.change(rsiSourceInput) up = ta.rma(math.max(change_rsi, 0), rsiLengthInput) down = ta.rma(-math.min(change_rsi, 0), rsiLengthInput) rsi = down == 0 ? 100 : up == 0 ? 0 : 100 - (100 / (1 + up / down)) // RSI Plot plot(rsi, "RSI", color=#7E57C2) hline(70, "RSI Upper Band", color=#787B86) hline(50, "RSI Middle Band", color=color.new(#787B86, 50)) hline(30, "RSI Lower Band", color=#787B86) fill(hline(70), hline(30), color=color.rgb(126, 87, 194, 90), title="RSI Background Fill") // RSI-based MA Inputs grpRSIMovingAverages = "RSI Moving Averages" ma1Length = input.int(20, title="MA1 Length", group=grpRSIMovingAverages) ma2Length = input.int(50, title="MA2 Length", group=grpRSIMovingAverages) ma3Length = input.int(100, title="MA3 Length", group=grpRSIMovingAverages) ma1Type = input.string("SMA", title="MA1 Type", options=["SMA", "EMA", "WMA", "SMMA"], group=grpRSIMovingAverages) ma2Type = input.string("EMA", title="MA2 Type", options=["SMA", "EMA", "WMA", "SMMA"], group=grpRSIMovingAverages) ma3Type = input.string("WMA", title="MA3 Type", options=["SMA", "EMA", "WMA", "SMMA"], group=grpRSIMovingAverages) // MA Calculation Function calcMA(source, length, type) => switch type "SMA" => ta.sma(source, length) "EMA" => ta.ema(source, length) "WMA" => ta.wma(source, length) "SMMA" => ta.rma(source, length) // MA Calculations ma1 = calcMA(rsi, ma1Length, ma1Type) ma2 = calcMA(rsi, ma2Length, ma2Type) ma3 = calcMA(rsi, ma3Length, ma3Type) // MA Plots plot(ma1, title="RSI MA1", color=color.blue) plot(ma2, title="RSI MA2", color=color.green) plot(ma3, title="RSI MA3", color=color.red) // Divergence (Retained from original script) lookbackRight = 5 lookbackLeft = 5 rangeUpper = 60 rangeLower = 5 bearColor = color.red bullColor = color.green textColor = color.white noneColor = color.new(color.white, 100) _inRange(bool cond) => bars = ta.barssince(cond) rangeLower <= bars and bars <= rangeUpper plFound = false phFound = false bullCond = false bearCond = false rsiLBR = rsi[lookbackRight] if calculateDivergence // Regular Bullish plFound := not na(ta.pivotlow(rsi, lookbackLeft, lookbackRight)) rsiHL = rsiLBR > ta.valuewhen(plFound, rsiLBR, 1) and _inRange(plFound[1]) lowLBR = low[lookbackRight] priceLL = lowLBR < ta.valuewhen(plFound, lowLBR, 1) bullCond := priceLL and rsiHL and plFound // Regular Bearish phFound := not na(ta.pivothigh(rsi, lookbackLeft, lookbackRight)) rsiLH = rsiLBR < ta.valuewhen(phFound, rsiLBR, 1) and _inRange(phFound[1]) highLBR = high[lookbackRight] priceHH = highLBR > ta.valuewhen(phFound, highLBR, 1) bearCond := priceHH and rsiLH and phFound // plot( // plFound ? rsiLBR : na, // offset=-lookbackRight, // title="Regular Bullish", // linewidth=2, // color=(bullCond ? bullColor : noneColor), // display = display.pane // ) plotshape( bullCond ? rsiLBR : na, offset=-lookbackRight, title="Regular Bullish Label", text=" Bull ", style=shape.labelup, location=location.absolute, color=bullColor, textcolor=textColor ) // plot( // phFound ? rsiLBR : na, // offset=-lookbackRight, // title="Regular Bearish", // linewidth=2, // color=(bearCond ? bearColor : noneColor), // display = display.pane // ) plotshape( bearCond ? rsiLBR : na, offset=-lookbackRight, title="Regular Bearish Label", text=" Bear ", style=shape.labeldown, location=location.absolute, color=bearColor, textcolor=textColor ) alertcondition(bullCond, title='Regular Bullish Divergence', message="Found a new Regular Bullish Divergence, `Pivot Lookback Right` number of bars to the left of the current bar.") alertcondition(bearCond, title='Regular Bearish Divergence', message='Found a new Regular Bearish Divergence, `Pivot Lookback Right` number of bars to the left of the current bar.') // ----- MUA/BÁN ----- // Điều kiện Mua: MA2 cắt lên MA3 và MA3 < 55 buyCondition = ta.crossover(ma2, ma3) // Điều kiện Bán: MA2 cắt xuống MA3 và MA3 > 40 sellCondition = ta.crossunder(ma2, ma3) // Thực hiện lệnh Mua/Bán if (buyCondition) strategy.entry("Buy", strategy.long, comment="Buy Signal") if (sellCondition) strategy.close("Buy", comment="Sell Signal") // ----- KẾT THÚC -----