
Il s’agit d’une stratégie innovante d’indicateur de choc KDJ à cadres multi-temps, conçue pour fournir des signaux de trading plus précis et plus flexibles en ajustant dynamiquement les paramètres de l’indicateur et en analysant les tendances du marché sur plusieurs périodes. La stratégie, combinant le calcul de la longueur basée sur la volatilité, l’allocation de poids sur plusieurs périodes et le jugement de la tendance à cadres multiples, fournit aux traders un outil d’analyse complexe et puissant.
Les principes centraux de la stratégie comprennent les technologies clés suivantes:
Le cadre multi-temps s’adapte à la stratégie de l’indicateur de choc KDJ par une conception innovante, offrant aux traders un outil d’analyse de marché flexible, dynamique et multidimensionnel, avec un avantage technique significatif et un potentiel d’amélioration de la performance.
/*backtest
start: 2025-01-01 00:00:00
end: 2025-01-25 00:00:00
period: 1d
basePeriod: 1d
exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}]
*/
// This Pine Script™ is subject to the Mozilla Public License 2.0 (https://mozilla.org/MPL/2.0/)
// © Lausekopf
//@version=5
strategy("Adaptive KDJ (MTF)", overlay=false)
// Dropdown for the swing length calculation method
method = input.int(1, title="Calculation Method", options=[1, 2, 3], tooltip="1: Volatility Based\n2: Inverse Volatility\n3: Fixed Length")
// Fixed length for method 3
fixedLength = input.int(9, title="Fixed KDJ Length", minval=3, maxval=15)
// Timeframes
tf1 = input.timeframe("1", title="Timeframe 1")
tf2 = input.timeframe("5", title="Timeframe 2")
tf3 = input.timeframe("15", title="Timeframe 3")
// Timeframe weighting
weightOption = input.int(1, title="Timeframe Weighting", options=[1, 2, 3, 4, 5])
weightTF1 = weightOption == 1 ? 0.5 : weightOption == 2 ? 0.4 : weightOption == 3 ? 0.33 : weightOption == 4 ? 0.2 : 0.1
weightTF2 = 0.33
weightTF3 = 1.0 - (weightTF1 + weightTF2)
// EMA smoothing length
smoothingLength = input.int(5, title="EMA Smoothing Length", minval=1, maxval=50)
// Trend calculation period
trendLength = input.int(40, title="Trend Calculation Period", minval=5, maxval=50)
// KDJ function
f_kdj(len, srcHigh, srcLow, srcClose) =>
roundedLen = int(math.round(len))
high_max = ta.highest(srcHigh, roundedLen)
low_min = ta.lowest(srcLow, roundedLen)
rsv = 100 * (srcClose - low_min) / (high_max - low_min)
k = ta.sma(rsv, 3)
d = ta.sma(k, 3)
j = 3 * k - 2 * d
[k, d, j]
// Swing length function
f_swingLength(tf) =>
atrLen = 14
volatility = request.security(syminfo.tickerid, tf, ta.atr(atrLen) / close)
var float length = na
if method == 1
length := volatility > 0.03 ? 3 : volatility > 0.002 ? 14 : 15
if method == 2
length := 18
if method == 3
length := fixedLength
length
// Calculate swing lengths for each timeframe
swingLength1 = f_swingLength(tf1)
swingLength2 = f_swingLength(tf2)
swingLength3 = f_swingLength(tf3)
// Calculate KDJ values
[k1, d1, j1] = f_kdj(swingLength1, request.security(syminfo.tickerid, tf1, high), request.security(syminfo.tickerid, tf1, low), request.security(syminfo.tickerid, tf1, close))
[k2, d2, j2] = f_kdj(swingLength2, request.security(syminfo.tickerid, tf2, high), request.security(syminfo.tickerid, tf2, low), request.security(syminfo.tickerid, tf2, close))
[k3, d3, j3] = f_kdj(swingLength3, request.security(syminfo.tickerid, tf3, high), request.security(syminfo.tickerid, tf3, low), request.security(syminfo.tickerid, tf3, close))
// Weighted averages
avgK = (k1 * weightTF1 + k2 * weightTF2 + k3 * weightTF3)
avgD = (d1 * weightTF1 + d2 * weightTF2 + d3 * weightTF3)
avgJ = (j1 * weightTF1 + j2 * weightTF2 + j3 * weightTF3)
smoothAvgK = ta.ema(avgK, smoothingLength)
smoothAvgD = ta.ema(avgD, smoothingLength)
smoothAvgJ = ta.ema(avgJ, smoothingLength)
smoothAvgTotal = ta.ema((avgK + avgD + avgJ) / 3, smoothingLength)
// Trend determination
trendAvg = ta.sma(smoothAvgTotal, trendLength)
isUptrend = trendAvg > 60
isDowntrend = trendAvg < 40
// Dynamic signal thresholds
buyLevel = isUptrend ? 40 : isDowntrend ? 15 : 25
sellLevel = isUptrend ? 85 : isDowntrend ? 60 : 75
// Buy/Sell signals
buySignal = smoothAvgJ < buyLevel and ta.crossover(smoothAvgK, smoothAvgD)
sellSignal = smoothAvgJ > sellLevel and ta.crossunder(smoothAvgK, smoothAvgD)
// Anticipated signals
anticipateBuy = (smoothAvgK - smoothAvgK[1]) > 0 and (smoothAvgD - smoothAvgD[1]) < 0 and math.abs(smoothAvgK - smoothAvgD) < 5
anticipateSell = (smoothAvgK - smoothAvgK[1]) < 0 and (smoothAvgD - smoothAvgD[1]) > 0 and math.abs(smoothAvgK - smoothAvgD) < 5
// Entry conditions
longEntryCondition = (buySignal or anticipateBuy) and smoothAvgTotal < 22
shortEntryCondition = (sellSignal or anticipateSell) and smoothAvgTotal > 78
// Entry orders
strategy.entry("Long", strategy.long, when=longEntryCondition)
strategy.entry("Short", strategy.short, when=shortEntryCondition)
// Trailing Stop-Loss
atrMultiplierTSL = 2.5
atrValueTSL = ta.atr(12) * atrMultiplierTSL
strategy.exit("TSL Long", from_entry="Long", trail_points=atrValueTSL / syminfo.mintick, stop=open * 0.9972)
strategy.exit("TSL Short", from_entry="Short", trail_points=atrValueTSL / syminfo.mintick, stop=open * 1.0028)
// Plot signals
plotshape(series=buySignal, location=location.bottom, style=shape.triangleup, color=color.green, size=size.small)
plotshape(series=sellSignal, location=location.top, style=shape.triangledown, color=color.red, size=size.small)
plotshape(series=anticipateBuy, location=location.bottom, style=shape.triangleup, color=color.blue, size=size.tiny, offset=-1)
plotshape(series=anticipateSell, location=location.top, style=shape.triangledown, color=color.orange, size=size.tiny, offset=-1)
// Plot KDJ lines
plot(smoothAvgK, color=color.blue, linewidth=1)
plot(smoothAvgD, color=color.orange, linewidth=1)
plot(smoothAvgJ, color=color.purple, linewidth=1)
plot(smoothAvgTotal, color=color.white, linewidth=1)
// Alert for impending signals
alertcondition(anticipateBuy or anticipateSell, title='Impending KDJ Crossover', message='Possible KDJ crossover detected!')
// This Pine Script™ code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
// © Lausekopf