
La stratégie est un système de trading intégré basé sur les bandes de Brin, l’indicateur RSI et les moyennes mobiles. La stratégie identifie les opportunités de trading potentielles en filtrant les bandes de Brin, les niveaux de surachat et de survente du RSI et les tendances EMA. Le système prend en charge les transactions en plus et en déficit et offre plusieurs mécanismes de sortie pour protéger les fonds.
La stratégie repose sur les éléments fondamentaux suivants :
Il s’agit d’une stratégie de trading quantitative bien conçue pour saisir les opportunités du marché grâce à la combinaison de multiples indicateurs techniques. La stratégie est hautement configurable et peut s’adapter à différentes exigences de trading. Bien que certains risques inhérents existent, la stabilité et la fiabilité peuvent être encore améliorées en optimisant les paramètres et en ajoutant des indicateurs auxiliaires.
/*backtest
start: 2019-12-23 08:00:00
end: 2024-11-11 00:00:00
period: 1d
basePeriod: 1d
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=5
strategy("Bollinger Bands Scalp Pro", overlay=true)
// Inputs for the strategy
length = input(20, title="Bollinger Band Length")
src = input(close, title="Source")
mult = input(1.8, title="Bollinger Band Multiplier")
rsiLength = input(7, title="RSI Length")
rsiOverbought = input(75, title="RSI Overbought Level")
rsiOversold = input(25, title="RSI Oversold Level")
// Custom RSI exit points
rsiExitLong = input(75, title="RSI Exit for Long (Overbought)")
rsiExitShort = input(25, title="RSI Exit for Short (Oversold)")
// Moving Average Inputs
emaLength = input(500, title="EMA Length")
enableEMAFilter = input.bool(true, title="Enable EMA Filter")
// Exit method: Choose between 'RSI' and 'Bollinger Bands'
exitMethod = input.string("RSI", title="Exit Method", options=["RSI", "Bollinger Bands"])
// Enable/Disable Long and Short trades
enableLong = input.bool(true, title="Enable Long Trades")
enableShort = input.bool(false, title="Enable Short Trades")
// Enable/Disable Stop Loss
enableStopLoss = input.bool(false, title="Enable Stop Loss")
stopLossPercent = input.float(1.0, title="Stop Loss Percentage (%)", minval=0.1) / 100
// Bollinger Bands calculation
basis = ta.sma(src, length)
dev = mult * ta.stdev(src, length)
upperBB = basis + dev
lowerBB = basis - dev
// RSI calculation
rsi = ta.rsi(src, rsiLength)
// 200 EMA to filter trades (calculated but only used if enabled)
ema200 = ta.ema(src, emaLength)
// Long condition: RSI below oversold, price closes below the lower Bollinger Band, and optionally price is above the 200 EMA
longCondition = enableLong and (rsi < rsiOversold) and (close < lowerBB) and (not enableEMAFilter or close > ema200)
if (longCondition)
strategy.entry("Long", strategy.long)
// Short condition: RSI above overbought, price closes above the upper Bollinger Band, and optionally price is below the 200 EMA
shortCondition = enableShort and (rsi > rsiOverbought) and (close > upperBB) and (not enableEMAFilter or close < ema200)
if (shortCondition)
strategy.entry("Short", strategy.short)
// Stop Loss setup
if (enableStopLoss)
strategy.exit("Long Exit", "Long", stop = strategy.position_avg_price * (1 - stopLossPercent))
strategy.exit("Short Exit", "Short", stop = strategy.position_avg_price * (1 + stopLossPercent))
// Exit conditions based on the user's choice of exit method
if (exitMethod == "RSI")
// Exit based on RSI
exitLongCondition = rsi >= rsiExitLong
if (exitLongCondition)
strategy.close("Long")
exitShortCondition = rsi <= rsiExitShort
if (exitShortCondition)
strategy.close("Short")
else if (exitMethod == "Bollinger Bands")
// Exit based on Bollinger Bands
exitLongConditionBB = close >= upperBB
if (exitLongConditionBB)
strategy.close("Long")
exitShortConditionBB = close <= lowerBB
if (exitShortConditionBB)
strategy.close("Short")