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Forex Fraus M1 策略
概述
Forex Fraus M1 策略在 StockSharp 框架中重现 MetaTrader 5 专家顾问“Forex Fraus M1”。该系统属于逆势交易:它在 1 分钟K线上监控周期为 360 的 Williams %R 指标,当指标触及极端值时尝试逆转行情,期望价格快速回归到区间中枢。实现中保留了原始 EA 的风险控制——可选的交易时段过滤、以点数表示的固定止损/止盈以及基于点的移动止损。
交易逻辑
- 指标:周期为 360 的 Williams %R。
- 做多:当 Williams %R 低于
-99.9 时,认为市场极度超卖。如果当前没有多头头寸,则提交市价买单。若 CloseOppositePositions 为真,则会在同一笔订单中平掉所有空头仓位。
- 做空:当 Williams %R 高于
-0.1 时,市场极度超买。策略发送市价卖单;若已有多头并启用 CloseOppositePositions,则会一并平仓。
- 时间过滤:开启
UseTimeControl 后,仅在 StartHour(含)与 EndHour(不含)之间评估信号。当 StartHour > EndHour 时,交易时段跨越午夜,允许在 StartHour 至 23 点及 0 点至 EndHour - 1 之间交易。
风险管理
- 止损:根据
StopLossPips * PipSize 计算。多头在入场价下方设定,空头在入场价上方设定。当完成蜡烛的最低价触及该水平时,立刻市价平仓。
- 止盈:根据
TakeProfitPips * PipSize 计算。多头在入场价上方,空头在入场价下方;当最高价或最低价达到该水平时锁定利润。
- 移动止损:若
TrailingStopPips 和 TrailingStepPips 都大于零,当价格至少向有利方向运行 TrailingStopPips + TrailingStepPips 点时调整止损。多头止损跟随收盘价下方 TrailingStopPips 点,空头止损跟随收盘价上方 TrailingStopPips 点。
- 点值:
PipSize 定义 1 个点对应的价格增量。五位报价的外汇品种通常设为 0.0001,日元三位报价可设为 0.01 等。
策略使用完成蜡烛的最高/最低来检测止损和止盈。如果同一根蜡烛同时触及两个水平,则优先视为止损触发,保持原 EA 的保守行为。
参数
| 名称 |
默认值 |
说明 |
OrderVolume |
0.1 |
新仓位的交易量。 |
StopLossPips |
50 |
距离入场价的止损点数,设为 0 可禁用。 |
TakeProfitPips |
150 |
距离入场价的止盈点数,设为 0 可禁用。 |
TrailingStopPips |
1 |
移动止损的基础距离,设为 0 表示不使用。 |
TrailingStepPips |
1 |
每次移动止损所需的额外盈利点数。 |
UseTimeControl |
true |
是否启用交易时段过滤。 |
StartHour |
7 |
交易开始小时(0-23)。 |
EndHour |
17 |
交易结束小时(1-24,不包含)。 |
CloseOppositePositions |
true |
开仓前是否在同一笔订单中反向平仓。 |
WilliamsPeriod |
360 |
Williams %R 指标的计算周期。 |
CandleType |
1 minute |
用于计算的蜡烛类型。 |
PipSize |
0.0001 |
一个点对应的价格增量。 |
其他说明
- 策略使用 StockSharp 的高级蜡烛订阅与指标绑定,无需手动维护历史缓存。
- 止损、止盈以及移动止损的判断均基于已完成的蜡烛,避免对未收盘数据做出决策。
- 按项目规范在启动时调用一次
StartProtection(),具体风险控制逻辑在策略内部实现。
- 请根据具体交易品种调整
PipSize,确保点数与价格之间的换算准确。
using System;
using System.Collections.Generic;
using StockSharp.Algo.Indicators;
using StockSharp.Algo.Strategies;
using StockSharp.BusinessEntities;
using StockSharp.Messages;
namespace StockSharp.Samples.Strategies;
/// <summary>
/// Forex Fraus M1 strategy using fast EMA crossover on short timeframes.
/// </summary>
public class ForexFrausM1Strategy : Strategy
{
private readonly StrategyParam<DataType> _candleType;
private readonly StrategyParam<int> _fastPeriod;
private readonly StrategyParam<int> _slowPeriod;
private decimal? _prevFast;
private decimal? _prevSlow;
public DataType CandleType
{
get => _candleType.Value;
set => _candleType.Value = value;
}
public int FastPeriod
{
get => _fastPeriod.Value;
set => _fastPeriod.Value = value;
}
public int SlowPeriod
{
get => _slowPeriod.Value;
set => _slowPeriod.Value = value;
}
public ForexFrausM1Strategy()
{
_candleType = Param(nameof(CandleType), TimeSpan.FromHours(1).TimeFrame())
.SetDisplay("Candle Type", "Timeframe", "General");
_fastPeriod = Param(nameof(FastPeriod), 5)
.SetGreaterThanZero()
.SetDisplay("Fast Period", "Fast EMA", "Indicators");
_slowPeriod = Param(nameof(SlowPeriod), 15)
.SetGreaterThanZero()
.SetDisplay("Slow Period", "Slow EMA", "Indicators");
}
public override IEnumerable<(Security sec, DataType dt)> GetWorkingSecurities()
{
return [(Security, CandleType)];
}
/// <inheritdoc />
protected override void OnReseted()
{
base.OnReseted();
_prevFast = null;
_prevSlow = null;
}
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
_prevFast = null;
_prevSlow = null;
var fast = new ExponentialMovingAverage { Length = FastPeriod };
var slow = new ExponentialMovingAverage { Length = SlowPeriod };
var subscription = SubscribeCandles(CandleType);
subscription
.Bind(fast, slow, ProcessCandle)
.Start();
var area = CreateChartArea();
if (area != null)
{
DrawCandles(area, subscription);
DrawIndicator(area, fast);
DrawIndicator(area, slow);
DrawOwnTrades(area);
}
}
private void ProcessCandle(ICandleMessage candle, decimal fastVal, decimal slowVal)
{
if (candle.State != CandleStates.Finished)
return;
if (!IsFormedAndOnlineAndAllowTrading())
{
_prevFast = fastVal;
_prevSlow = slowVal;
return;
}
if (_prevFast == null || _prevSlow == null)
{
_prevFast = fastVal;
_prevSlow = slowVal;
return;
}
var prevAbove = _prevFast.Value > _prevSlow.Value;
var currAbove = fastVal > slowVal;
_prevFast = fastVal;
_prevSlow = slowVal;
if (!prevAbove && currAbove)
{
if (Position < 0)
BuyMarket();
if (Position <= 0)
BuyMarket();
}
else if (prevAbove && !currAbove)
{
if (Position > 0)
SellMarket();
if (Position >= 0)
SellMarket();
}
}
}
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 ExponentialMovingAverage
from StockSharp.Algo.Strategies import Strategy
class forex_fraus_m1_strategy(Strategy):
def __init__(self):
super(forex_fraus_m1_strategy, self).__init__()
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromHours(1))) \
.SetDisplay("Candle Type", "Timeframe", "General")
self._fast_period = self.Param("FastPeriod", 5) \
.SetDisplay("Fast Period", "Fast EMA", "Indicators")
self._slow_period = self.Param("SlowPeriod", 15) \
.SetDisplay("Slow Period", "Slow EMA", "Indicators")
self._prev_fast = None
self._prev_slow = None
@property
def CandleType(self):
return self._candle_type.Value
@property
def FastPeriod(self):
return self._fast_period.Value
@property
def SlowPeriod(self):
return self._slow_period.Value
def OnReseted(self):
super(forex_fraus_m1_strategy, self).OnReseted()
self._prev_fast = None
self._prev_slow = None
def OnStarted2(self, time):
super(forex_fraus_m1_strategy, self).OnStarted2(time)
self._prev_fast = None
self._prev_slow = None
fast = ExponentialMovingAverage()
fast.Length = self.FastPeriod
slow = ExponentialMovingAverage()
slow.Length = self.SlowPeriod
subscription = self.SubscribeCandles(self.CandleType)
subscription.Bind(fast, slow, self._on_process).Start()
area = self.CreateChartArea()
if area is not None:
self.DrawCandles(area, subscription)
self.DrawIndicator(area, fast)
self.DrawIndicator(area, slow)
self.DrawOwnTrades(area)
def _on_process(self, candle, fast_value, slow_value):
if candle.State != CandleStates.Finished:
return
fv = float(fast_value)
sv = float(slow_value)
if self._prev_fast is None or self._prev_slow is None:
self._prev_fast = fv
self._prev_slow = sv
return
prev_above = self._prev_fast > self._prev_slow
curr_above = fv > sv
self._prev_fast = fv
self._prev_slow = sv
if not prev_above and curr_above:
if self.Position < 0:
self.BuyMarket()
if self.Position <= 0:
self.BuyMarket()
elif prev_above and not curr_above:
if self.Position > 0:
self.SellMarket()
if self.Position >= 0:
self.SellMarket()
def CreateClone(self):
return forex_fraus_m1_strategy()