Alligator 追跡戦略
Ride Alligator 戦略の実装。この手法はAlligatorインジケーターとして知られる3本の移動平均線を使用します。TeethラインがJawsの下にある状態でLipsラインがJawsラインを上抜けするとロングポジションを開きます。LipsがJawsを下抜けし、TeethラインがJawsの上にある場合はショートポジションを開きます。オープンポジションはJawsラインに追従するトレーリングストップで保護されます。
詳細
- エントリー条件:
- ロング:
Lips > Jaws && Teeth < Jaws && previous Lips < previous Jaws - ショート:
Lips < Jaws && Teeth > Jaws && previous Lips > previous Jaws
- ロング:
- ロング/ショート: 両方
- エグジット条件:
- ロング:
price <= Jaws - ショート:
price >= Jaws
- ロング:
- ストップ: Alligator Jaws でのトレーリングストップ
- デフォルト値:
AlligatorPeriod= 5MaType= MovingAverageTypeEnum.WeightedCandleType= TimeSpan.FromMinutes(1).TimeFrame()
- フィルター:
- カテゴリ: トレンドフォロー
- 方向: 両方
- インジケーター: Alligator
- ストップ: はい
- 複雑さ: 基本
- 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>
/// Ride Alligator strategy using SMMA jaw/teeth/lips crossover.
/// </summary>
public class RideAlligatorStrategy : Strategy
{
private readonly StrategyParam<DataType> _candleType;
private decimal _prevJaw;
private decimal _prevLips;
private bool _hasPrev;
public DataType CandleType { get => _candleType.Value; set => _candleType.Value = value; }
public RideAlligatorStrategy()
{
_candleType = Param(nameof(CandleType), TimeSpan.FromHours(4).TimeFrame())
.SetDisplay("Candle Type", "Type of candles", "General");
}
public override IEnumerable<(Security sec, DataType dt)> GetWorkingSecurities()
=> [(Security, CandleType)];
protected override void OnReseted()
{
base.OnReseted();
_prevJaw = 0;
_prevLips = 0;
_hasPrev = false;
}
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
var jaw = new SmoothedMovingAverage { Length = 13 };
var teeth = new SmoothedMovingAverage { Length = 8 };
var lips = new SmoothedMovingAverage { Length = 5 };
var subscription = SubscribeCandles(CandleType);
subscription
.Bind(jaw, teeth, lips, ProcessCandle)
.Start();
}
private void ProcessCandle(ICandleMessage candle, decimal jaw, decimal teeth, decimal lips)
{
if (candle.State != CandleStates.Finished)
return;
if (!_hasPrev)
{
_prevJaw = jaw;
_prevLips = lips;
_hasPrev = true;
return;
}
// Lips crosses above jaw -> buy
if (_prevLips <= _prevJaw && lips > jaw && teeth < jaw)
{
if (Position < 0)
BuyMarket();
if (Position <= 0)
BuyMarket();
}
// Lips crosses below jaw -> sell
else if (_prevLips >= _prevJaw && lips < jaw && teeth > jaw)
{
if (Position > 0)
SellMarket();
if (Position >= 0)
SellMarket();
}
// Exit on price crossing jaw
if (Position > 0 && candle.ClosePrice < jaw)
SellMarket();
else if (Position < 0 && candle.ClosePrice > jaw)
BuyMarket();
_prevJaw = jaw;
_prevLips = lips;
}
}
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 SmoothedMovingAverage
from StockSharp.Algo.Strategies import Strategy
class ride_alligator_strategy(Strategy):
def __init__(self):
super(ride_alligator_strategy, self).__init__()
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromHours(4))) \
.SetDisplay("Candle Type", "Type of candles", "General")
self._prev_jaw = 0.0
self._prev_lips = 0.0
self._has_prev = False
@property
def candle_type(self):
return self._candle_type.Value
def OnReseted(self):
super(ride_alligator_strategy, self).OnReseted()
self._prev_jaw = 0.0
self._prev_lips = 0.0
self._has_prev = False
def OnStarted2(self, time):
super(ride_alligator_strategy, self).OnStarted2(time)
jaw = SmoothedMovingAverage()
jaw.Length = 13
teeth = SmoothedMovingAverage()
teeth.Length = 8
lips = SmoothedMovingAverage()
lips.Length = 5
subscription = self.SubscribeCandles(self.candle_type)
subscription.Bind(jaw, teeth, lips, self.on_process).Start()
area = self.CreateChartArea()
if area is not None:
self.DrawCandles(area, subscription)
self.DrawOwnTrades(area)
def on_process(self, candle, jaw, teeth, lips):
if candle.State != CandleStates.Finished:
return
if not self._has_prev:
self._prev_jaw = jaw
self._prev_lips = lips
self._has_prev = True
return
# Lips crosses above jaw -> buy
if self._prev_lips <= self._prev_jaw and lips > jaw and teeth < jaw:
if self.Position < 0:
self.BuyMarket()
if self.Position <= 0:
self.BuyMarket()
# Lips crosses below jaw -> sell
elif self._prev_lips >= self._prev_jaw and lips < jaw and teeth > jaw:
if self.Position > 0:
self.SellMarket()
if self.Position >= 0:
self.SellMarket()
# Exit on price crossing jaw
if self.Position > 0 and candle.ClosePrice < jaw:
self.SellMarket()
elif self.Position < 0 and candle.ClosePrice > jaw:
self.BuyMarket()
self._prev_jaw = jaw
self._prev_lips = lips
def CreateClone(self):
return ride_alligator_strategy()