RSIインジケーターに基づくロングショート反転戦略
作成日:
2024-01-08 16:47:07
最終変更日:
2024-01-08 16:47:07
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0
クリック数:
700
ChaoZhang
1
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1617
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概要
この策略は,RSI指標に基づいて,超買い超売り状況での空白反転の機会を識別する.それは,RSIが超買いまたは超売り領域に入ると,価格とRSIとの間の逸脱が発生しないかを監視して,将来の潜在的な反転の機会を判断する.
戦略原則
この戦略は,RSIの指標を使って市場の超買い超売り状況を判断する. RSIが予期された超買い領域または超売り領域に入ると,反転偏差の監視が起動する.
具体的には,RSIが超買い領域に入ると,価格が上昇を続け (低点より高い) 価格が上昇し,RSIが低点より低い通常の多頭背離が形成されるか,または価格が低点より低い価格が低点より高いRSIが形成される隠された多頭背離が形成されるかを監視します.
同様に,RSIが超売り領域に入ると,価格が低くなっていくか (高点より低い高位を形成し),RSIが高点より高い通常の空頭背離を形成するか,または価格が高点より高い高点より低い隠れた空頭背離を形成するかを監視します.
上記の反転信号が監視されると,配置されたパラメータに応じて,多額のまたは空っぽのポジション操作が行われます.
戦略的優位性
この戦略の最大の利点は,市場の極端な状況を識別できることです.このとき,反転の確率が高く,反転操作の利得の余地が大きい.この逆市操作の戦略は,トレンドを単純に追跡する戦略に比べて,勝利率と利益率が高くなります.
また,戦略は既定と隠された偏移の監視を統合し,反転の機会を多く識別し,偶然の状況によって失敗の機会を回避します.
戦略リスク
この戦略の最大のリスクは,過剰買いからさらに極端な状況,すなわち,鉛筆直升,90度下落のである.このとき,多額の取引を継続したり空白をしたりする確率が高く,逆転操作によって損が減る可能性があります.
また,パラメータが正しく設定されていない場合,過買過売の判断に誤差があり,誤りにつながる可能性があります.
対応方法は,過剰買い過剰販売領域の境界パラメータを合理的に設定し,極端なことを避ける.また,実盤でポジションのサイズを適切に縮小し,単一のストップ損失の数を制御する.
戦略最適化の方向性
この戦略は以下の点で最適化できます.
他の指標と組み合わせて過買過売を判断し,RSI単一の指標だけで判断の誤りを避ける
突破前に状況を整理する判断の論理が加えられれば,反転の可能性が高くなります.
より科学的なポジションサイジングを実現するために,逆転後の目標利益の設定を最適化
機械学習の方法によるパラメータの自動最適化,近年の歴史的動向データと組み合わせた
タイムストップ,バッチストップ,ストップトラッキングなどのストップロジックの最適化
要約する
この戦略は,全体的に見ると,典型的な統計的アゲージ戦略である。市場が極端な状況から均衡状態に戻る機会を捕捉しようとする。市場動向に従う戦略と比較して,その勝率と利益率は高くなるが,リスクもより大きい。パラメータ最適化とリスク管理により,この戦略を安定した利益にすることができる。
ストラテジーソースコード
/*backtest
start: 2023-01-01 00:00:00
end: 2024-01-07 00:00:00
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/
// made by Imal_Max
// thanks to neo the crypto trader's idea
//
// thanks to JayTradingCharts RSI Divergence /w Alerts indicator for the base code.
// we modified this to detect the divergence only if price was oversold or overbought recently and a few more settings
// also now you can backtest the settings easy
//@version=5
// 🔥 comment out the line below to disable the alerts and enable the backtester
//indicator(title="RSI Divergence Indicator with Alerts Overbought Oversold", shorttitle="RSI OB/OS Divergence", format=format.price, timeframe="")
// 🔥 uncomment the line below to enable the backtester + uncomment the lines slightly below and at the bottom of the script
strategy(title="RSI Divergence Indicator with Alerts Overbought Oversold", shorttitle="RSI OB/OS Divergence", overlay=true)
len = input.int(title='RSI Period', minval=1, defval=14, group='regular RSI settings')
src = input.source(title='RSI Source', defval=close, group='regular RSI settings')
lbR = input.int(title='Pivot Lookback Right', defval=5, group='regular RSI settings')
lbL = input.int(title='Pivot Lookback Left', defval=5, group='regular RSI settings')
rangeUpper = input.int(title='Max of Lookback Range', defval=60, group='regular RSI settings')
rangeLower = input.int(title='Min of Lookback Range', defval=5, group='regular RSI settings')
plotBull = input.bool(title='Plot Bullish', defval=true, group='regular RSI settings')
plotHiddenBull = input.bool(title='Plot Hidden Bullish', defval=true, group='regular RSI settings')
plotBear = input.bool(title='Plot Bearish', defval=true, group='regular RSI settings')
plotHiddenBear = input.bool(title='Plot Hidden Bearish', defval=true, group='regular RSI settings')
// ob/os divergence settings
obvalue = input.int(title='OB RSI Value', defval=70, group='look for RSI divergence after OverBought/OverSold', inline='Input 0', tooltip="min RSI Level needed within lookback period to look for bullish divergences")
oblookback = input.int(title='OB lookback period', defval=30, group='look for RSI divergence after OverBought/OverSold', inline='Input 0')
osvalue = input.int(title='OS RSI Value', defval=35, group='look for RSI divergence after OverBought/OverSold', inline='Input 1', tooltip="max RSI Level needed within lookback period to look for bearish divergences")
oslookback = input.int(title='OS lookback period', defval=30, group='look for RSI divergence after OverBought/OverSold', inline='Input 1')
minBearRSI = input.int(title='min RSI for bear Alerts', defval=60, group='look for RSI divergence after OverBought/OverSold', tooltip="min RSI needed at the time where bearish divergence gets detected")
maxBullRSI = input.int(title='max RSI for Bull Alerts', defval=50, group='look for RSI divergence after OverBought/OverSold', tooltip="max RSI needed at the time where bullish divergence gets detected")
// Backtesteer Info
enableBacktesterInfo = input(true, title="to enable the Backtester, uncomment/comment the 🔥 lines in the source code", group='enable Backtester')
// Backtester input stuff
// long settings - 🔥 uncomment the 3 lines below to disable the alerts and enable the backtester
longTrading = input(true, title="enable Long Backtester (to disable uncheck 'plot Bullish' and 'plot hidden Bullish as well')", group='Long Backtester')
longStopLoss = input.float(0.5, title='Stop Loss %', group='Long Backtester') / 100
longTakeProfit = input.float(2.0, title='Take Profit %', group='Long Backtester') / 100
// short settings - 🔥 uncomment the 3 lines below to disable the alerts and enable the backtester
shortTrading = input(true, title="enable Short Backtester (to disable uncheck 'plot Bearish' and 'plot hidden Bearish as well'", group='Short Backtester')
shortStopLoss = input.float(0.5, title='Stop Loss %', group='Short Backtester') / 100
shortTakeProfit = input.float(2.0, title='Take Profit %', group='Short Backtester') / 100
// Backtesting Range settings - 🔥 uncomment the 6 lines below to disable the alerts and enable the backtester
startDate = input.int(title='Start Date', defval=1, minval=1, maxval=31, group='Backtesting range')
startMonth = input.int(title='Start Month', defval=1, minval=1, maxval=12, group='Backtesting range')
startYear = input.int(title='Start Year', defval=2016, minval=1800, maxval=2100, group='Backtesting range')
endDate = input.int(title='End Date', defval=1, minval=1, maxval=31, group='Backtesting range')
endMonth = input.int(title='End Month', defval=1, minval=1, maxval=12, group='Backtesting range')
endYear = input.int(title='End Year', defval=2040, minval=1800, maxval=2100, group='Backtesting range')
bearColor = color.red
bullColor = color.green
hiddenBullColor = color.new(color.green, 80)
hiddenBearColor = color.new(color.red, 80)
textColor = color.white
noneColor = color.new(color.white, 100)
osc = ta.rsi(src, len)
plot(osc, title='RSI', linewidth=2, color=color.new(#00bcd4, 0))
obLevel = hline(obvalue, title='Overbought', linestyle=hline.style_dotted)
osLevel = hline(osvalue, title='Oversold', linestyle=hline.style_dotted)
minRSIline = hline(minBearRSI, title='max RSI for Bull divergence', linestyle=hline.style_dotted)
maxRSIline = hline(maxBullRSI, title='max RSI for Bull divergence', linestyle=hline.style_dotted)
fill(obLevel, minRSIline, title='Bear Zone Background', color=color.new(#f44336, 90))
fill(osLevel, maxRSIline, title='Bull Zone Background', color=color.new(#4caf50, 90))
RSI0line = hline(0, title='RSI 0 Line', linestyle=hline.style_dotted)
RSI100line = hline(100, title='RSI 100 Line', linestyle=hline.style_dotted)
fill(obLevel, RSI100line, title='Overbought Zone Background', color=color.new(#e91e63, 75))
fill(osLevel, RSI0line, title='Oversold Zone Background', color=color.new(#4caf50, 75))
plFound = na(ta.pivotlow(osc, lbL, lbR)) ? false : true
phFound = na(ta.pivothigh(osc, lbL, lbR)) ? false : true
_inRange(cond) =>
bars = ta.barssince(cond == true)
rangeLower <= bars and bars <= rangeUpper
// check if RSI was OS or OB recently
obHighestRsi = ta.highest(osc, oblookback)
osLowestRsi = ta.lowest(osc, oslookback)
//------------------------------------------------------------------------------
// Regular Bullish
// Osc: Higher Low
oscHL = osc[lbR] > ta.valuewhen(plFound, osc[lbR], 1) and _inRange(plFound[1])
// Price: Lower Low
priceLL = low[lbR] < ta.valuewhen(plFound, low[lbR], 1)
bullCond = plotBull and priceLL and oscHL and plFound and osLowestRsi < osvalue and osc < maxBullRSI
plot(plFound ? osc[lbR] : na, offset=-lbR, title='Regular Bullish', linewidth=2, color=bullCond ? bullColor : noneColor, transp=0)
plotshape(bullCond ? osc[lbR] : na, offset=-lbR, title='Regular Bullish Label', text=' Bull ', style=shape.labelup, location=location.absolute, color=bullColor, textcolor=textColor, transp=0)
//------------------------------------------------------------------------------
// Hidden Bullish
// Osc: Lower Low
oscLL = osc[lbR] < ta.valuewhen(plFound, osc[lbR], 1) and _inRange(plFound[1])
// Price: Higher Low
priceHL = low[lbR] > ta.valuewhen(plFound, low[lbR], 1)
hiddenBullCond = plotHiddenBull and priceHL and oscLL and plFound and osLowestRsi < osvalue and osc < maxBullRSI
plot(plFound ? osc[lbR] : na, offset=-lbR, title='Hidden Bullish', linewidth=2, color=hiddenBullCond ? hiddenBullColor : noneColor, transp=0)
plotshape(hiddenBullCond ? osc[lbR] : na, offset=-lbR, title='Hidden Bullish Label', text=' H Bull ', style=shape.labelup, location=location.absolute, color=bullColor, textcolor=textColor, transp=0)
//------------------------------------------------------------------------------
// Regular Bearish
// Osc: Lower High
oscLH = osc[lbR] < ta.valuewhen(phFound, osc[lbR], 1) and _inRange(phFound[1])
// Price: Higher High
priceHH = high[lbR] > ta.valuewhen(phFound, high[lbR], 1)
bearCond = plotBear and priceHH and oscLH and phFound and obHighestRsi > obvalue and osc > minBearRSI
plot(phFound ? osc[lbR] : na, offset=-lbR, title='Regular Bearish', linewidth=2, color=bearCond ? bearColor : noneColor, transp=0)
plotshape(bearCond ? osc[lbR] : na, offset=-lbR, title='Regular Bearish Label', text=' Bear ', style=shape.labeldown, location=location.absolute, color=bearColor, textcolor=textColor, transp=0)
//------------------------------------------------------------------------------
// Hidden Bearish
// Osc: Higher High
oscHH = osc[lbR] > ta.valuewhen(phFound, osc[lbR], 1) and _inRange(phFound[1])
// Price: Lower High
priceLH = high[lbR] < ta.valuewhen(phFound, high[lbR], 1)
hiddenBearCond = plotHiddenBear and priceLH and oscHH and phFound and obHighestRsi > obvalue and osc > minBearRSI
plot(phFound ? osc[lbR] : na, offset=-lbR, title='Hidden Bearish', linewidth=2, color=hiddenBearCond ? hiddenBearColor : noneColor, transp=0)
plotshape(hiddenBearCond ? osc[lbR] : na, offset=-lbR, title='Hidden Bearish Label', text=' H Bear ', style=shape.labeldown, location=location.absolute, color=bearColor, textcolor=textColor, transp=0)
alertcondition(bullCond, title='Bullish divergence', message='Regular Bull Div {{ticker}} XXmin')
alertcondition(bearCond, title='Bearish divergence', message='Regular Bear Div {{ticker}} XXmin')
alertcondition(hiddenBullCond, title='Hidden Bullish divergence', message='Hidden Bull Div {{ticker}} XXmin')
alertcondition(hiddenBearCond, title='Hidden Bearish divergence', message='Hidden Bear Div {{ticker}} XXmin')
// 🔥 uncomment the all lines below for the backtester and revert for alerts
longTP = strategy.position_size > 0 ? strategy.position_avg_price * (1 + longTakeProfit) : strategy.position_size < 0 ? strategy.position_avg_price * (1 - longTakeProfit) : na
longSL = strategy.position_size > 0 ? strategy.position_avg_price * (1 - longStopLoss) : strategy.position_size < 0 ? strategy.position_avg_price * (1 + longStopLoss) : na
shortTP = strategy.position_size > 0 ? strategy.position_avg_price * (1 + shortTakeProfit) : strategy.position_size < 0 ? strategy.position_avg_price * (1 - shortTakeProfit) : na
shortSL = strategy.position_size > 0 ? strategy.position_avg_price * (1 - shortStopLoss) : strategy.position_size < 0 ? strategy.position_avg_price * (1 + shortStopLoss) : na
strategy.risk.allow_entry_in(longTrading == true and shortTrading == true ? strategy.direction.all : longTrading == true ? strategy.direction.long : shortTrading == true ? strategy.direction.short : na)
strategy.entry('Bull', strategy.long, comment='Long', when=bullCond)
strategy.entry('Bull', strategy.long, comment='Long', when=hiddenBullCond)
strategy.entry('Bear', strategy.short, comment='Short', when=bearCond)
strategy.entry('Bear', strategy.short, comment='Short', when=hiddenBearCond)
strategy.exit(id='longTP-SL', from_entry='Bull', limit=longTP, stop=longSL)
strategy.exit(id='shortTP-SL', from_entry='Bear', limit=shortTP, stop=shortSL)