BreakThrough 策略
BreakThrough 策略在价格突破用户设定的趋势线水平时开仓。 主要使用两个价格水平:
- Buy Line – 触发多头的价格。
- Sell Line – 触发空头的价格。
当价格从另一侧穿越这些水平时,策略按方向进场。 还可以设置附加的线,在价格触及时立即平仓。 保护性止损、止盈和追踪止损以入场价的点数表示。
详情
- 入场条件:
- 多头:价格根据初始位置向上或向下突破 Buy Line。
- 空头:价格根据初始位置向上或向下突破 Sell Line。
- 多空方向:双向。
- 出场条件:
- 价格触及附加的止盈或止损线。
- 价格达到以点数表示的止盈或止损距离。
- 触发追踪止损。
- 止损:是,使用
StopLossPips、TakeProfitPips和TrailingStopPips。 - 默认值:
BuyLinePrice= 0(关闭)SellLinePrice= 0(关闭)TakeProfitPips= 100StopLossPips= 30TrailingStopPips= 20
- 过滤器:
- 类型: 突破
- 方向: 双向
- 指标: 无
- 止损: 是
- 复杂度: 简单
- 时间框架: 任意(默认 1 分钟)
- 风险等级: 中等
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>
/// Breakout strategy using Highest/Lowest channel.
/// </summary>
public class BreakThroughStrategy : Strategy
{
private readonly StrategyParam<int> _period;
private readonly StrategyParam<DataType> _candleType;
private decimal _prevHigh;
private decimal _prevLow;
private bool _hasPrev;
public int Period { get => _period.Value; set => _period.Value = value; }
public DataType CandleType { get => _candleType.Value; set => _candleType.Value = value; }
public BreakThroughStrategy()
{
_period = Param(nameof(Period), 20)
.SetGreaterThanZero()
.SetDisplay("Period", "Channel lookback period", "Parameters");
_candleType = Param(nameof(CandleType), TimeSpan.FromHours(4).TimeFrame())
.SetDisplay("Candle Type", "Candle type", "General");
}
public override IEnumerable<(Security sec, DataType dt)> GetWorkingSecurities()
=> [(Security, CandleType)];
protected override void OnReseted()
{
base.OnReseted();
_prevHigh = 0;
_prevLow = 0;
_hasPrev = false;
}
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
var highest = new Highest { Length = Period };
var lowest = new Lowest { Length = Period };
SubscribeCandles(CandleType)
.Bind(highest, lowest, ProcessCandle)
.Start();
}
private void ProcessCandle(ICandleMessage candle, decimal high, decimal low)
{
if (candle.State != CandleStates.Finished) return;
if (!_hasPrev)
{
_prevHigh = high;
_prevLow = low;
_hasPrev = true;
return;
}
var close = candle.ClosePrice;
if (close > _prevHigh && Position <= 0)
{
if (Position < 0) BuyMarket();
BuyMarket();
}
else if (close < _prevLow && Position >= 0)
{
if (Position > 0) SellMarket();
SellMarket();
}
_prevHigh = high;
_prevLow = low;
}
}
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 Highest, Lowest
from StockSharp.Algo.Strategies import Strategy
class break_through_strategy(Strategy):
def __init__(self):
super(break_through_strategy, self).__init__()
self._period = self.Param("Period", 20) .SetDisplay("Period", "Channel lookback period", "General")
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromHours(4))) .SetDisplay("Candle Type", "Candle type", "General")
self._prev_high = 0.0
self._prev_low = 0.0
self._has_prev = False
@property
def period(self):
return self._period.Value
@property
def candle_type(self):
return self._candle_type.Value
def OnReseted(self):
super(break_through_strategy, self).OnReseted()
self._prev_high = 0.0
self._prev_low = 0.0
self._has_prev = False
def OnStarted2(self, time):
super(break_through_strategy, self).OnStarted2(time)
highest = Highest()
highest.Length = self.period
lowest = Lowest()
lowest.Length = self.period
self.SubscribeCandles(self.candle_type).Bind(highest, lowest, self.process_candle).Start()
def process_candle(self, candle, high, low):
if candle.State != CandleStates.Finished:
return
hv = float(high)
lv = float(low)
if not self._has_prev:
self._prev_high = hv
self._prev_low = lv
self._has_prev = True
return
close = float(candle.ClosePrice)
if close > self._prev_high and self.Position <= 0:
if self.Position < 0:
self.BuyMarket()
self.BuyMarket()
elif close < self._prev_low and self.Position >= 0:
if self.Position > 0:
self.SellMarket()
self.SellMarket()
self._prev_high = hv
self._prev_low = lv
def CreateClone(self):
return break_through_strategy()