
La stratégie SPARK est une stratégie de trading quantitative combinant un ajustement de position dynamique et une confirmation de double indicateur. La stratégie utilise l’indicateur SuperTrend et l’indice de force relative (RSI) pour identifier les points d’entrée et de sortie potentiels, tout en utilisant un mécanisme d’ajustement de position dynamique pour optimiser la répartition des fonds.
Le cœur de la stratégie SPARK est l’application combinée de l’indicateur SuperTrend et de l’indicateur RSI. L’indicateur SuperTrend est utilisé pour juger de la direction de la tendance en comparant le prix de clôture à la relation entre la résistance et la position de support dynamique, tandis que l’indicateur RSI est utilisé pour identifier les conditions de survente et de survente du marché.
La stratégie utilise un mécanisme d’ajustement de position dynamique pour optimiser l’allocation de fonds pour chaque transaction. En définissant des pourcentages de portefeuille et un taux de levier, la stratégie peut calculer automatiquement la taille de la position optimale en fonction de la situation actuelle du marché et du solde du compte.
La stratégie SPARK offre aux traders une solution complète de trading quantitatif en combinant les indicateurs SuperTrend et RSI, et en utilisant un mécanisme d’ajustement de position dynamique et des outils de gestion du risque flexibles. Bien que la stratégie puisse être exposée à certains risques, la stratégie SPARK est susceptible d’atteindre une performance stable dans diverses conditions de marché grâce à une optimisation et une amélioration continues.
/*backtest
start: 2024-03-12 00:00:00
end: 2024-04-11 00:00:00
period: 2h
basePeriod: 15m
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
//@version=4
strategy("SPARK", shorttitle="SPARK", overlay=true)
// Choose whether to activate the minimal bars in trade feature
minBarsEnabled = input(true, title="Activate Minimal Bars in Trade")
portfolioPercentage = input(10, title="Portfolio Percentage", minval=1, maxval=100)
// Leverage Input
leverage = input(1, title="Leverage", minval=1)
// Calculate position size according to portfolio percentage and leverage
positionSizePercent = portfolioPercentage / 100 * leverage
positionSize = (strategy.initial_capital / close) * positionSizePercent
// Take Profit and Stop Loss settings
useFixedTPSL = input(1, title="Use Fixed TP/SL", options=[1, 0])
tp_sl_step = 0.1
fixedTP = input(2.0, title="Fixed Take Profit (%)", step=tp_sl_step)
fixedSL = input(1.0, title="Fixed Stop Loss (%)", step=tp_sl_step)
// Calculate Take Profit and Stop Loss Levels
takeProfitLong = close * (1 + fixedTP / 100)
takeProfitShort = close * (1 - fixedTP / 100)
stopLossLong = close * (1 - fixedSL / 100)
stopLossShort = close * (1 + fixedSL / 100)
// Plot TP and SL levels on the chart
plotshape(series=takeProfitLong, title="Take Profit Long", color=color.green, style=shape.triangleup, location=location.abovebar)
plotshape(series=takeProfitShort, title="Take Profit Short", color=color.red, style=shape.triangledown, location=location.belowbar)
plotshape(series=stopLossLong, title="Stop Loss Long", color=color.red, style=shape.triangleup, location=location.abovebar)
plotshape(series=stopLossShort, title="Stop Loss Short", color=color.green, style=shape.triangledown, location=location.belowbar)
// Minimum Bars Between Trades Input
minBarsBetweenTrades = input(5, title="Minimum Bars Between Trades")
// Inputs for selecting trading direction
tradingDirection = input("Both", "Choose Trading Direction", options=["Long", "Short", "Both"])
// SuperTrend Function
trendFlow(src, atrLength, multiplier) =>
atr = atr(atrLength)
up = hl2 - (multiplier * atr)
dn = hl2 + (multiplier * atr)
trend = 1
trend := nz(trend[1], 1)
up := src > nz(up[1], 0) and src[1] > nz(up[1], 0) ? max(up, nz(up[1], 0)) : up
dn := src < nz(dn[1], 0) and src[1] < nz(dn[1], 0) ? min(dn, nz(dn[1], 0)) : dn
trend := src > nz(dn[1], 0) ? 1 : src < nz(up[1], 0)? -1 : nz(trend[1], 1)
[up, dn, trend]
// Inputs for SuperTrend settings
atrLength1 = input(7, title="ATR Length for Trend 1")
multiplier1 = input(4.0, title="Multiplier for Trend 1")
atrLength2 = input(14, title="ATR Length for Trend 2")
multiplier2 = input(3.618, title="Multiplier for Trend 2")
atrLength3 = input(21, title="ATR Length for Trend 3")
multiplier3 = input(3.5, title="Multiplier for Trend 3")
atrLength4 = input(28, title="ATR Length for Trend 4")
multiplier4 = input(3.382, title="Multiplier for Trend 4")
// Calculate SuperTrend
[up1, dn1, trend1] = trendFlow(close, atrLength1, multiplier1)
[up2, dn2, trend2] = trendFlow(close, atrLength2, multiplier2)
[up3, dn3, trend3] = trendFlow(close, atrLength3, multiplier3)
[up4, dn4, trend4] = trendFlow(close, atrLength4, multiplier4)
// Entry Conditions based on SuperTrend and Elliott Wave-like patterns
longCondition = trend1 == 1 and trend2 == 1 and trend3 == 1 and trend4 == 1
shortCondition = trend1 == -1 and trend2 == -1 and trend3 == -1 and trend4 == -1
// Calculate bars since last trade
barsSinceLastTrade = barssince(tradingDirection == "Long" ? longCondition : shortCondition)
// Strategy Entry logic based on selected trading direction and minimum bars between trades
if tradingDirection == "Long" or tradingDirection == "Both"
if longCondition and (not minBarsEnabled or barsSinceLastTrade >= minBarsBetweenTrades)
strategy.entry("Long", strategy.long, qty=positionSize)
strategy.exit("TP/SL Long", from_entry="Long", stop=stopLossLong, limit=takeProfitLong)
if tradingDirection == "Short" or tradingDirection == "Both"
if shortCondition and (not minBarsEnabled or barsSinceLastTrade >= minBarsBetweenTrades)
strategy.entry("Short", strategy.short, qty=positionSize)
strategy.exit("TP/SL Short", from_entry="Short", stop=stopLossShort, limit=takeProfitShort)
// Color bars based on position
var color barColor = na
barColor := strategy.position_size > 0 ? color.green : strategy.position_size < 0 ? color.red : na
// Plot colored bars
plotcandle(open, high, low, close, color=barColor)
// Plot moving averages
plot(sma(close, 50), color=color.blue)
plot(sma(close, 200), color=color.orange)
// More customizable trading bot - adding a new indicator
// This indicator is the RSI (Relative Strength Index)
// RSI Inputs
rsi_length = input(14, title="RSI Length")
rsi_oversold = input(30, title="RSI Oversold")
rsi_overbought = input(70, title="RSI Overbought")
// Calculate RSI
rsi = rsi(close, rsi_length)
// Plot RSI
plot(rsi, color=color.purple, title="RSI")
// Entry Conditions based on RSI
rsi_long_condition = rsi < rsi_oversold
rsi_short_condition = rsi > rsi_overbought
// Strategy Entry logic based on RSI
if tradingDirection == "Long" or tradingDirection == "Both"
if rsi_long_condition and (not minBarsEnabled or barsSinceLastTrade >= minBarsBetweenTrades)
strategy.entry("Long_RSI", strategy.long, qty=positionSize)
strategy.exit("TP/SL Long_RSI", from_entry="Long_RSI", stop=stopLossLong, limit=takeProfitLong)
if tradingDirection == "Short" or tradingDirection == "Both"
if rsi_short_condition and (not minBarsEnabled or barsSinceLastTrade >= minBarsBetweenTrades)
strategy.entry("Short_RSI", strategy.short, qty=positionSize)
strategy.exit("TP/SL Short_RSI", from_entry="Short_RSI", stop=stopLossShort, limit=takeProfitShort)