Diese Strategie basiert auf zwei bekannten Indikatoren: Relative Strength Index (RSI) und Gewichteter gleitender Durchschnitt (WMA). Sie identifiziert den Markttrend und folgt seiner Richtung. Der RSI beurteilt Überkauf/Überverkauf, der WMA bestimmt den Preistrend. Die Kombination beider kann irrelevante Signale effektiv herausfiltern und die Rentabilität verbessern. Dies ist eine mittelfristige/langfristige Strategie, verbunden mit einer Geldmanagementmethode zur Anpassung der Positionsgröße basierend auf Gewinn/Verlust.
Der RSI ist einer der bekanntesten Indikatoren für Überkauf/Überverkauf.
$$RSI = 100 - \frac{100}{1+\frac{AvgGain}{AvgLoss}}$$
Wo AvgGain der Durchschnitt der Tage ist, an denen der Schließungswert über dem offenen Wert in den letzten x Tagen liegt, und AvgLoss der Durchschnitt des absoluten Wertes der Tage ist, an denen der Schließungswert unter dem offenen Wert in den letzten x Tagen liegt.
Diese Strategie setzt die RSI-Periode auf 20, um den Trend zu beurteilen.
Im Vergleich zur SMA wird der WMA die jüngsten Preise stärker gewichtet.
$$WMA = \frac{\sum_{i=1}^n w_i x_i}$
Wo w das Gewicht ist, wächst w exponentiell mit zunehmendem i. Diese Strategie verwendet folgende Gewichtsformel:
$$w = \begin{cases} 100/(4+(n-4)1.3), und i <= 3 \ 1.3w, & i > 3 \end{cases}$$
Das heißt, das Gewicht ist in den letzten 3 Tagen gleich und wächst alle 1 Tag um das 1,3-fache rückwärts.
Die WMA-Länge in dieser Strategie beträgt 20.
Langsignal: RSI > 60 und 20-Tage-ROC von WMA < -1 Kurzsignal: RSI < 40 und 20-Tage-ROC von WMA > 1
Die 20-Tage-ROC der WMA wird berechnet wie folgt:
$$ROC = (WMA_{today}/WMA_{20_days_ago}) - 1) \mal 100$$
Diese Strategie kombiniert RSI und WMA, um die Trendrichtung zu bestimmen, mit dem Ziel, von einem großen Trend auf mittlere/lange Sicht zu profitieren. Geldmanagement- und Gewinnnahmestrategien werden auch zur Risikokontrolle verwendet. Sie hat praktischen Wert, aber die Parameter-Einstellungen und der Stop-Loss-Mechanismus müssen kontinuierlich getestet und optimiert werden, um bessere Ergebnisse zu erzielen.
/*backtest start: 2022-12-24 00:00:00 end: 2023-12-06 05:20:00 period: 1d basePeriod: 1h 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/ // © gsanson66 //This code is based on RSI and a backed weighted MA //@version=5 strategy("RSI + MA BACKTESTING", overlay=true, initial_capital=1000, default_qty_type=strategy.fixed, commission_type=strategy.commission.percent, commission_value=0.18, slippage=3) //------------------------TOOL TIPS---------------------------// t1 = "Choice between a Standard MA (SMA) or a backed-weighted MA (RWMA) which permits to minimize the impact of short term reversal. Default is RWMA." t2 = "Value of RSI to send a LONG or a SHORT signal. RSI above 60 is a LONG signal and RSI below 40 is a SHORT signal." t3 = "Rate of Change Value of selected MA to send a LONG or a SHORT signal. By default : ROC MA below -1 is a LONG signal and ROC MA above 1 is a SHORT signal" t4 = "Threshold value to trigger trailing Take Profit. This threshold is calculated as a multiple of the ATR (Average True Range)." t5 = "Percentage value of trailing Take Profit. This Trailing TP follows the profit if it increases, remaining selected percentage below it, but stops if the profit decreases." t6 = "Each gain or losse (relative to the previous reference) in an amount equal to this fixed ratio will change quantity of orders." t7 = "The amount of money to be added to or subtracted from orders once the fixed ratio has been reached." //------------------------FUNCTIONS---------------------------// //@function which calculate a retro weighted moving average to minimize the impact of short term reversal rwma(source, length) => sum = 0.0 denominator = 0.0 weight = 0.0 weight_x = 100/(4+(length-4)*1.30) weight_y = 1.30*weight_x for i=0 to length - 1 if i <= 3 weight := weight_x else weight := weight_y sum := sum + source[i] * weight denominator := denominator + weight rwma = sum/denominator //@function which permits the user to choose a moving average type ma(source, length, type) => switch type "SMA" => ta.sma(source, length) "RWMA" => rwma(source, length) //@function Displays text passed to `txt` when called. debugLabel(txt, color) => label.new(bar_index, high, text = txt, color=color, style = label.style_label_lower_right, textcolor = color.black, size = size.small) //@function which looks if the close date of the current bar falls inside the date range inBacktestPeriod(start, end) => (time >= start) and (time <= end) //--------------------------------USER INPUTS-------------------------------// //Technical parameters rsiLengthInput = input.int(20, minval=1, title="RSI Length", group="RSI Settings") maTypeInput = input.string("RWMA", title="MA Type", options=["SMA", "RWMA"], group="MA Settings", inline="1", tooltip=t1) maLenghtInput = input.int(20, minval=1, title="MA Length", group="MA Settings", inline="1") rsiLongSignalValue = input.int(60, minval=1, maxval=99, title="RSI Long Signal", group="Strategy parameters", inline="3") rsiShortSignalValue = input.int(40, minval=1, maxval=99, title="RSI Short Signal", group="Strategy parameters", inline="3", tooltip=t2) rocMovAverLongSignalValue = input.float(-1, maxval=0, title="ROC MA Long Signal", group="Strategy parameters", inline="4") rocMovAverShortSignalValue = input.float(1, minval=0, title="ROC MA Short Signal", group="Strategy parameters", inline="4", tooltip=t3) //TP Activation and Trailing TP takeProfitActivationInput = input.float(5, minval=1.0, title="TP activation in multiple of ATR", group="Strategy parameters", tooltip=t4) trailingStopInput = input.float(3, minval=0, title="Trailing TP in percentage", group="Strategy parameters", tooltip=t5) //Money Management fixedRatio = input.int(defval=400, minval=1, title="Fixed Ratio Value ($)", group="Money Management", tooltip=t6) increasingOrderAmount = input.int(defval=200, minval=1, title="Increasing Order Amount ($)", group="Money Management", tooltip=t7) //Backtesting period startDate = input(title="Start Date", defval=timestamp("1 Jan 2018 00:00:00"), group="Backtesting Period") endDate = input(title="End Date", defval=timestamp("1 July 2024 00:00:00"), group="Backtesting Period") //------------------------------VARIABLES INITIALISATION-----------------------------// float rsi = ta.rsi(close, rsiLengthInput) float ma = ma(close, maLenghtInput, maTypeInput) float roc_ma = ((ma/ma[maLenghtInput]) - 1)*100 float atr = ta.atr(20) var float trailingStopOffset = na var float trailingStopActivation = na var float trailingStop = na var float stopLoss = na var bool long = na var bool short = na var bool bufferTrailingStopDrawing = na float theoreticalStopPrice = na bool inRange = na equity = math.abs(strategy.equity - strategy.openprofit) strategy.initial_capital = 50000 var float capital_ref = strategy.initial_capital var float cashOrder = strategy.initial_capital * 0.95 //------------------------------CHECKING SOME CONDITIONS ON EACH SCRIPT EXECUTION-------------------------------// //Checking if the date belong to the range inRange := true //Checking performances of the strategy if equity > capital_ref + fixedRatio spread = (equity - capital_ref)/fixedRatio nb_level = int(spread) increasingOrder = nb_level * increasingOrderAmount cashOrder := cashOrder + increasingOrder capital_ref := capital_ref + nb_level*fixedRatio if equity < capital_ref - fixedRatio spread = (capital_ref - equity)/fixedRatio nb_level = int(spread) decreasingOrder = nb_level * increasingOrderAmount cashOrder := cashOrder - decreasingOrder capital_ref := capital_ref - nb_level*fixedRatio //Checking if we close all trades in case where we exit the backtesting period if strategy.position_size!=0 and not inRange debugLabel("END OF BACKTESTING PERIOD : we close the trade", color=color.rgb(116, 116, 116)) strategy.close_all() bufferTrailingStopDrawing := false stopLoss := na trailingStopActivation := na trailingStop := na short := false long := false //------------------------------STOP LOSS AND TRAILING STOP ACTIVATION----------------------------// // We handle the stop loss and trailing stop activation if (low <= stopLoss or high >= trailingStopActivation) and long if high >= trailingStopActivation bufferTrailingStopDrawing := true else if low <= stopLoss long := false stopLoss := na trailingStopActivation := na if (low <= trailingStopActivation or high >= stopLoss) and short if low <= trailingStopActivation bufferTrailingStopDrawing := true else if high >= stopLoss short := false stopLoss := na trailingStopActivation := na //-------------------------------------TRAILING STOP--------------------------------------// // If the traling stop is activated, we manage its plotting with the bufferTrailingStopDrawing if bufferTrailingStopDrawing and long theoreticalStopPrice := high - trailingStopOffset * syminfo.mintick if na(trailingStop) trailingStop := theoreticalStopPrice else if theoreticalStopPrice > trailingStop trailingStop := theoreticalStopPrice else if low <= trailingStop trailingStop := na bufferTrailingStopDrawing := false long := false if bufferTrailingStopDrawing and short theoreticalStopPrice := low + trailingStopOffset * syminfo.mintick if na(trailingStop) trailingStop := theoreticalStopPrice else if theoreticalStopPrice < trailingStop trailingStop := theoreticalStopPrice else if high >= trailingStop trailingStop := na bufferTrailingStopDrawing := false short := false //---------------------------------LONG CONDITION--------------------------// if rsi >= 60 and roc_ma <= rocMovAverLongSignalValue and inRange and not long if short bufferTrailingStopDrawing := false stopLoss := na trailingStopActivation := na trailingStop := na short := false trailingStopActivation := close + takeProfitActivationInput*atr trailingStopOffset := (trailingStopActivation * trailingStopInput/100) / syminfo.mintick stopLoss := close - 3*atr long := true qty = cashOrder/close strategy.entry("Long", strategy.long, qty) strategy.exit("Exit Long", "Long", stop = stopLoss, trail_price = trailingStopActivation, trail_offset = trailingStopOffset) //--------------------------------SHORT CONDITION-------------------------------// if rsi <= 40 and roc_ma >= rocMovAverShortSignalValue and inRange and not short if long bufferTrailingStopDrawing := false stopLoss := na trailingStopActivation := na trailingStop := na long := false trailingStopActivation := close - takeProfitActivationInput*atr trailingStopOffset := (trailingStopActivation * trailingStopInput/100) / syminfo.mintick stopLoss := close + 3*atr short := true qty = cashOrder/close strategy.entry("Short", strategy.short, qty) strategy.exit("Exit Short", "Short", stop = stopLoss, trail_price = trailingStopActivation, trail_offset = trailingStopOffset) //--------------------------------PLOTTING ELEMENT---------------------------------// // Plotting of element in the graph plotchar(rsi, "RSI", "", location.top, color.rgb(0, 214, 243)) plot(ma, "MA", color.rgb(219, 219, 18)) plotchar(roc_ma, "ROC MA", "", location.top, color=color.orange) // Visualizer trailing stop and stop loss movement plot(stopLoss, "SL", color.red, 3, plot.style_linebr) plot(trailingStopActivation, "Trigger Trail", color.green, 3, plot.style_linebr) plot(trailingStop, "Trailing Stop", color.blue, 3, plot.style_linebr)