三本足下方リバーサル戦略
強気版の鏡像で、このセットアップは素早い弱気リバーサルを狙います。新高値を押し上げる2本の強い上昇ロウソクの後、決定的な弱気ロウソクが直前のバーの安値を下回って引けます。直前の短い上昇トレンドが買い手の枯渇を確認するのに役立ちます。
テストでは年平均リターン約88%を示しています。株式市場で最もよく機能します。
アルゴリズムは3本のロウソクのローリングウィンドウを追跡します。パターンが現れ、上昇トレンドの要件が満たされると、パターンの高値の上にストップを置いてショートポジションが取られます。ルールは簡単なので、シグナルはロウソクの引けと同時に発生します。
トレードは保護的なストップで、または別のパターンが形成されたときに終了します。潜在的な下降スイング内での短期的な押しを狙うため、ボラティリティの高い市場で最もよく機能します。
詳細
- エントリー条件: より高い高値を伴う2本の強気ロウソク、その後中央バーの安値を下回って引ける弱気ロウソク。
- ロング/ショート: ショートのみ。
- エグジット条件: ストップロスまたは次のパターン。
- ストップ: はい、パターンの高値の上。
- デフォルト値:
CandleType= 15 minuteStopLossPercent= 1RequireUptrend= trueUptrendLength= 5
- フィルター:
- カテゴリ: パターン
- 方向: ショート
- インジケーター: Candlestick
- ストップ: はい
- 複雑さ: 中級
- 時間軸: イントラデイ
- 季節性: いいえ
- ニューラルネットワーク: いいえ
- ダイバージェンス: いいえ
- リスクレベル: 中
using System;
using System.Collections.Generic;
using Ecng.Common;
using StockSharp.Algo.Indicators;
using StockSharp.Algo.Strategies;
using StockSharp.BusinessEntities;
using StockSharp.Messages;
namespace StockSharp.Samples.Strategies;
/// <summary>
/// Three-Bar Reversal Down strategy.
/// Pattern: 1st bar bullish, 2nd bar bullish with higher high, 3rd bar bearish closing below 2nd low.
/// Uses SMA for exit.
/// </summary>
public class ThreeBarReversalDownStrategy : Strategy
{
private readonly StrategyParam<int> _maPeriod;
private readonly StrategyParam<DataType> _candleType;
private readonly StrategyParam<int> _cooldownBars;
private ICandleMessage _bar1;
private ICandleMessage _bar2;
private int _cooldown;
/// <summary>
/// MA Period.
/// </summary>
public int MAPeriod
{
get => _maPeriod.Value;
set => _maPeriod.Value = value;
}
/// <summary>
/// Candle type.
/// </summary>
public DataType CandleType
{
get => _candleType.Value;
set => _candleType.Value = value;
}
/// <summary>
/// Cooldown bars.
/// </summary>
public int CooldownBars
{
get => _cooldownBars.Value;
set => _cooldownBars.Value = value;
}
/// <summary>
/// Constructor.
/// </summary>
public ThreeBarReversalDownStrategy()
{
_maPeriod = Param(nameof(MAPeriod), 20)
.SetGreaterThanZero()
.SetDisplay("MA Period", "Period for SMA", "Indicators");
_candleType = Param(nameof(CandleType), TimeSpan.FromMinutes(1).TimeFrame())
.SetDisplay("Candle Type", "Type of candles to use", "General");
_cooldownBars = Param(nameof(CooldownBars), 500)
.SetRange(1, 1000)
.SetDisplay("Cooldown Bars", "Bars to wait between trades", "General");
}
/// <inheritdoc />
public override IEnumerable<(Security sec, DataType dt)> GetWorkingSecurities()
{
return [(Security, CandleType)];
}
/// <inheritdoc />
protected override void OnReseted()
{
base.OnReseted();
_bar1 = null;
_bar2 = null;
_cooldown = default;
}
/// <inheritdoc />
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
_bar1 = null;
_bar2 = null;
_cooldown = 0;
var sma = new SimpleMovingAverage { Length = MAPeriod };
var subscription = SubscribeCandles(CandleType);
subscription
.Bind(sma, ProcessCandle)
.Start();
var area = CreateChartArea();
if (area != null)
{
DrawCandles(area, subscription);
DrawIndicator(area, sma);
DrawOwnTrades(area);
}
}
private void ProcessCandle(ICandleMessage candle, decimal smaValue)
{
if (candle.State != CandleStates.Finished)
return;
if (!IsFormedAndOnlineAndAllowTrading())
return;
if (_cooldown > 0)
{
_cooldown--;
_bar1 = _bar2;
_bar2 = candle;
return;
}
if (_bar1 != null && _bar2 != null)
{
// Three-bar reversal down
var bar1Bullish = _bar1.ClosePrice > _bar1.OpenPrice;
var bar2Bullish = _bar2.ClosePrice > _bar2.OpenPrice;
var bar2HigherHigh = _bar2.HighPrice > _bar1.HighPrice;
var bar3Bearish = candle.ClosePrice < candle.OpenPrice;
var bar3BelowBar2Low = candle.ClosePrice < _bar2.LowPrice;
var threeBarDown = bar1Bullish && bar2Bullish && bar2HigherHigh && bar3Bearish && bar3BelowBar2Low;
// Three-bar reversal up
var bar1Bearish = _bar1.ClosePrice < _bar1.OpenPrice;
var bar2Bearish = _bar2.ClosePrice < _bar2.OpenPrice;
var bar2LowerLow = _bar2.LowPrice < _bar1.LowPrice;
var bar3Bullish = candle.ClosePrice > candle.OpenPrice;
var bar3AboveBar2High = candle.ClosePrice > _bar2.HighPrice;
var threeBarUp = bar1Bearish && bar2Bearish && bar2LowerLow && bar3Bullish && bar3AboveBar2High;
if (Position == 0 && threeBarDown)
{
SellMarket();
_cooldown = CooldownBars;
}
else if (Position == 0 && threeBarUp)
{
BuyMarket();
_cooldown = CooldownBars;
}
else if (Position > 0 && candle.ClosePrice < smaValue)
{
SellMarket();
_cooldown = CooldownBars;
}
else if (Position < 0 && candle.ClosePrice > smaValue)
{
BuyMarket();
_cooldown = CooldownBars;
}
}
_bar1 = _bar2;
_bar2 = candle;
}
}
import clr
clr.AddReference("StockSharp.Messages")
clr.AddReference("StockSharp.Algo")
clr.AddReference("StockSharp.Algo.Indicators")
clr.AddReference("StockSharp.Algo.Strategies")
from System import TimeSpan
from StockSharp.Messages import DataType, CandleStates
from StockSharp.Algo.Indicators import SimpleMovingAverage
from StockSharp.Algo.Strategies import Strategy
class three_bar_reversal_down_strategy(Strategy):
"""
Three-Bar Reversal Down strategy.
Pattern: 1st bar bullish, 2nd bar bullish with higher high, 3rd bar bearish closing below 2nd low.
Uses SMA for exit.
"""
def __init__(self):
super(three_bar_reversal_down_strategy, self).__init__()
self._ma_period = self.Param("MAPeriod", 20).SetDisplay("MA Period", "Period for SMA", "Indicators")
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromMinutes(1))).SetDisplay("Candle Type", "Type of candles to use", "General")
self._cooldown_bars = self.Param("CooldownBars", 500).SetDisplay("Cooldown Bars", "Bars to wait between trades", "General")
self._bar1 = None
self._bar2 = None
self._cooldown = 0
@property
def candle_type(self):
return self._candle_type.Value
def OnReseted(self):
super(three_bar_reversal_down_strategy, self).OnReseted()
self._bar1 = None
self._bar2 = None
self._cooldown = 0
def OnStarted2(self, time):
super(three_bar_reversal_down_strategy, self).OnStarted2(time)
self._bar1 = None
self._bar2 = None
self._cooldown = 0
sma = SimpleMovingAverage()
sma.Length = self._ma_period.Value
subscription = self.SubscribeCandles(self.candle_type)
subscription.Bind(sma, self._process_candle).Start()
area = self.CreateChartArea()
if area is not None:
self.DrawCandles(area, subscription)
self.DrawIndicator(area, sma)
self.DrawOwnTrades(area)
def _process_candle(self, candle, sma_val):
if candle.State != CandleStates.Finished:
return
if self._cooldown > 0:
self._cooldown -= 1
self._bar1 = self._bar2
self._bar2 = candle
return
if self._bar1 is not None and self._bar2 is not None:
# Three-bar reversal down
bar1_bullish = self._bar1.ClosePrice > self._bar1.OpenPrice
bar2_bullish = self._bar2.ClosePrice > self._bar2.OpenPrice
bar2_higher_high = self._bar2.HighPrice > self._bar1.HighPrice
bar3_bearish = candle.ClosePrice < candle.OpenPrice
bar3_below_bar2_low = candle.ClosePrice < self._bar2.LowPrice
three_bar_down = bar1_bullish and bar2_bullish and bar2_higher_high and bar3_bearish and bar3_below_bar2_low
# Three-bar reversal up
bar1_bearish = self._bar1.ClosePrice < self._bar1.OpenPrice
bar2_bearish = self._bar2.ClosePrice < self._bar2.OpenPrice
bar2_lower_low = self._bar2.LowPrice < self._bar1.LowPrice
bar3_bullish = candle.ClosePrice > candle.OpenPrice
bar3_above_bar2_high = candle.ClosePrice > self._bar2.HighPrice
three_bar_up = bar1_bearish and bar2_bearish and bar2_lower_low and bar3_bullish and bar3_above_bar2_high
sv = float(sma_val)
close = float(candle.ClosePrice)
cd = self._cooldown_bars.Value
if self.Position == 0 and three_bar_down:
self.SellMarket()
self._cooldown = cd
elif self.Position == 0 and three_bar_up:
self.BuyMarket()
self._cooldown = cd
elif self.Position > 0 and close < sv:
self.SellMarket()
self._cooldown = cd
elif self.Position < 0 and close > sv:
self.BuyMarket()
self._cooldown = cd
self._bar1 = self._bar2
self._bar2 = candle
def CreateClone(self):
return three_bar_reversal_down_strategy()