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Contrarian Trade MA Monday 策略
该策略在 StockSharp 高级 API 上重现了 MetaTrader 顾问 “Contrarian trade MA” 的逻辑。它结合周线背景与仅限周一入场的过滤器,以对抗极端行情。系统等待新交易周的到来,衡量上一周的收盘价是否突破了回溯区间的最高价或最低价,并检查上一周期的移动平均值是否位于当前周开盘价的另一侧。当周一的第一根日线收盘后,只要满足任一条件,就建立逆势头寸。
算法只处理收盘完成的 K 线。默认的日线序列负责触发进出场,而周线序列提供极值和移动平均信号。每当周一 K 线收盘时,策略都会评估:上一周是否收在近期高点之上或近期低点之下,或者上一周的均线值是否高于/低于本周的开盘价。假设行情过度延伸后,在新的交易周内倾向于回归均值。
工作流程
- 周线数据驱动两个指标:
Highest/Lowest 计算最近 CalcPeriod 根周线的最高价和最低价。
- 可配置的移动平均(由
MaPeriod、MaMethod、MaShift、AppliedPrice 控制)使用相同的周线数据。
- 日线(或任意指定的
TradeCandleType)在收盘后触发交易决策。
- 当
OpenTime.DayOfWeek == Monday 的首根 K 线收盘时评估入场条件:
- 做多:若上一周收盘价高于回溯区间的最高价,或上一周期的均线值高于当前周的开盘价(说明周初开在均线之下)。
- 做空:若上一周收盘价低于回溯区间的最低价,或上一周期的均线值低于当前周的开盘价(说明周初开在均线之上)。
- 使用
BuyMarket/SellMarket 以策略设定的手数进场,不进行加仓或摊平;同一时间仅持有一个方向的头寸。
出场管理
- 固定止损距离为
StopLossPips * Security.PriceStep。当该值大于零时,策略会监控每根日线的最高价和最低价,一旦价格触及止损水平即在市场价平仓。
- 若持仓时间达到七天(原始 EA 中的 604800 秒),无论盈亏都会在下一根收盘的日线中平仓。
- 在旧仓完全退出之前不会考虑新的信号。
指标与数据源
- 周线极值: 周线订阅 (
MaCandleType) 上的 Highest 和 Lowest 指标。
- 周线均线: 支持
Simple、Exponential、Smoothed、LinearWeighted 等方法,MaShift 用于模拟 MetaTrader 的位移参数,AppliedPrice 决定输入的价格类型。
- 主驱动周期:
TradeCandleType 定义用来判断进出场和止损的 K 线,默认是日线,因此信号在周一收盘时被确认。
参数
| 名称 |
类型 |
默认值 |
说明 |
CalcPeriod |
int |
4 |
计算周线极值所使用的历史根数。 |
StopLossPips |
int |
300 |
止损距离(价格步长数)。设置为 0 表示不启用止损。 |
MaPeriod |
int |
7 |
周线移动平均的周期。 |
MaShift |
int |
0 |
移动平均向前平移的根数。 |
MaMethod |
MovingAverageMethod |
LinearWeighted |
移动平均算法(Simple、Exponential、Smoothed、LinearWeighted)。 |
AppliedPrice |
AppliedPriceType |
Weighted |
移动平均的输入价格(Close、Open、High、Low、Median、Typical、Weighted)。 |
TradeCandleType |
DataType |
TimeSpan.FromMinutes(5).TimeFrame() |
触发交易与止损检查的主周期。 |
MaCandleType |
DataType |
TimeSpan.FromDays(7).TimeFrame() |
为极值与均线提供数据的高周期。 |
说明
- 止损距离会依据交易品种的
PriceStep 自动换算为实际价格差。若合约没有步长设置,止损将被视为关闭。
- 策略仅使用收盘价,因而入场发生在周一日线收盘价而非周初第一笔成交,更利于回测复现。
- 系统始终保持单一持仓:头寸要么由止损触发,要么在持有七天后被强制平仓,然后才会评估下一次信号。
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>
/// Contrarian Trade MA Monday strategy using SMA crossover with mean reversion.
/// Buys when fast SMA crosses above slow SMA, sells on reverse.
/// </summary>
public class ContrarianTradeMaMondayStrategy : Strategy
{
private readonly StrategyParam<int> _fastPeriod;
private readonly StrategyParam<int> _slowPeriod;
private readonly StrategyParam<int> _stopLossPoints;
private readonly StrategyParam<int> _takeProfitPoints;
private SimpleMovingAverage _fast;
private SimpleMovingAverage _slow;
private decimal _prevFast;
private decimal _prevSlow;
private decimal _entryPrice;
private int _cooldown;
/// <summary>
/// Fast SMA period.
/// </summary>
public int FastPeriod
{
get => _fastPeriod.Value;
set => _fastPeriod.Value = value;
}
/// <summary>
/// Slow SMA period.
/// </summary>
public int SlowPeriod
{
get => _slowPeriod.Value;
set => _slowPeriod.Value = value;
}
/// <summary>
/// Stop-loss distance in price steps.
/// </summary>
public int StopLossPoints
{
get => _stopLossPoints.Value;
set => _stopLossPoints.Value = value;
}
/// <summary>
/// Take-profit distance in price steps.
/// </summary>
public int TakeProfitPoints
{
get => _takeProfitPoints.Value;
set => _takeProfitPoints.Value = value;
}
/// <summary>
/// Initializes a new instance of the <see cref="ContrarianTradeMaMondayStrategy"/> class.
/// </summary>
public ContrarianTradeMaMondayStrategy()
{
_fastPeriod = Param(nameof(FastPeriod), 20)
.SetGreaterThanZero()
.SetDisplay("Fast Period", "Fast SMA period", "Indicator");
_slowPeriod = Param(nameof(SlowPeriod), 100)
.SetGreaterThanZero()
.SetDisplay("Slow Period", "Slow SMA period", "Indicator");
_stopLossPoints = Param(nameof(StopLossPoints), 200)
.SetNotNegative()
.SetDisplay("Stop Loss", "Stop-loss in price steps", "Risk");
_takeProfitPoints = Param(nameof(TakeProfitPoints), 400)
.SetNotNegative()
.SetDisplay("Take Profit", "Take-profit in price steps", "Risk");
}
/// <inheritdoc />
public override IEnumerable<(Security sec, DataType dt)> GetWorkingSecurities()
{
yield return (Security, TimeSpan.FromMinutes(5).TimeFrame());
}
/// <inheritdoc />
protected override void OnReseted()
{
base.OnReseted();
_fast = null;
_slow = null;
_prevFast = 0;
_prevSlow = 0;
_entryPrice = 0;
_cooldown = 0;
}
/// <inheritdoc />
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
_fast = new SimpleMovingAverage { Length = FastPeriod };
_slow = new SimpleMovingAverage { Length = SlowPeriod };
var subscription = SubscribeCandles(TimeSpan.FromMinutes(5).TimeFrame());
subscription.Bind(_fast, _slow, ProcessCandle);
subscription.Start();
}
private void ProcessCandle(ICandleMessage candle, decimal fastValue, decimal slowValue)
{
if (candle.State != CandleStates.Finished)
return;
if (!_fast.IsFormed || !_slow.IsFormed)
{
_prevFast = fastValue;
_prevSlow = slowValue;
return;
}
if (_cooldown > 0)
{
_cooldown--;
_prevFast = fastValue;
_prevSlow = slowValue;
return;
}
var close = candle.ClosePrice;
var step = Security?.PriceStep ?? 1m;
// Check SL/TP
if (Position > 0 && _entryPrice > 0)
{
if (StopLossPoints > 0 && close <= _entryPrice - StopLossPoints * step)
{
SellMarket();
_entryPrice = 0;
_cooldown = 80;
_prevFast = fastValue;
_prevSlow = slowValue;
return;
}
if (TakeProfitPoints > 0 && close >= _entryPrice + TakeProfitPoints * step)
{
SellMarket();
_entryPrice = 0;
_cooldown = 80;
_prevFast = fastValue;
_prevSlow = slowValue;
return;
}
}
else if (Position < 0 && _entryPrice > 0)
{
if (StopLossPoints > 0 && close >= _entryPrice + StopLossPoints * step)
{
BuyMarket();
_entryPrice = 0;
_cooldown = 80;
_prevFast = fastValue;
_prevSlow = slowValue;
return;
}
if (TakeProfitPoints > 0 && close <= _entryPrice - TakeProfitPoints * step)
{
BuyMarket();
_entryPrice = 0;
_cooldown = 80;
_prevFast = fastValue;
_prevSlow = slowValue;
return;
}
}
// SMA crossover
if (_prevFast <= _prevSlow && fastValue > slowValue && Position <= 0)
{
if (Position < 0)
BuyMarket();
BuyMarket();
_entryPrice = close;
_cooldown = 80;
}
else if (_prevFast >= _prevSlow && fastValue < slowValue && Position >= 0)
{
if (Position > 0)
SellMarket();
SellMarket();
_entryPrice = close;
_cooldown = 80;
}
_prevFast = fastValue;
_prevSlow = slowValue;
}
}
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 contrarian_trade_ma_monday_strategy(Strategy):
def __init__(self):
super(contrarian_trade_ma_monday_strategy, self).__init__()
self._fast_period = self.Param("FastPeriod", 20) \
.SetDisplay("Fast Period", "Fast SMA period", "Indicator")
self._slow_period = self.Param("SlowPeriod", 100) \
.SetDisplay("Slow Period", "Slow SMA period", "Indicator")
self._stop_loss_points = self.Param("StopLossPoints", 200) \
.SetDisplay("Stop Loss", "Stop-loss in price steps", "Risk")
self._take_profit_points = self.Param("TakeProfitPoints", 400) \
.SetDisplay("Take Profit", "Take-profit in price steps", "Risk")
self._fast = None
self._slow = None
self._prev_fast = 0.0
self._prev_slow = 0.0
self._entry_price = 0.0
self._cooldown = 0
@property
def fast_period(self):
return self._fast_period.Value
@property
def slow_period(self):
return self._slow_period.Value
@property
def stop_loss_points(self):
return self._stop_loss_points.Value
@property
def take_profit_points(self):
return self._take_profit_points.Value
def OnReseted(self):
super(contrarian_trade_ma_monday_strategy, self).OnReseted()
self._fast = None
self._slow = None
self._prev_fast = 0.0
self._prev_slow = 0.0
self._entry_price = 0.0
self._cooldown = 0
def OnStarted2(self, time):
super(contrarian_trade_ma_monday_strategy, self).OnStarted2(time)
self._fast = SimpleMovingAverage()
self._fast.Length = self.fast_period
self._slow = SimpleMovingAverage()
self._slow.Length = self.slow_period
subscription = self.SubscribeCandles(DataType.TimeFrame(TimeSpan.FromMinutes(5)))
subscription.Bind(self._fast, self._slow, self._process_candle)
subscription.Start()
def _process_candle(self, candle, fast_value, slow_value):
if candle.State != CandleStates.Finished:
return
fast_val = float(fast_value)
slow_val = float(slow_value)
if not self._fast.IsFormed or not self._slow.IsFormed:
self._prev_fast = fast_val
self._prev_slow = slow_val
return
if self._cooldown > 0:
self._cooldown -= 1
self._prev_fast = fast_val
self._prev_slow = slow_val
return
close = float(candle.ClosePrice)
step = float(self.Security.PriceStep) if self.Security is not None and self.Security.PriceStep is not None else 1.0
if self.Position > 0 and self._entry_price > 0:
if self.stop_loss_points > 0 and close <= self._entry_price - self.stop_loss_points * step:
self.SellMarket()
self._entry_price = 0.0
self._cooldown = 80
self._prev_fast = fast_val
self._prev_slow = slow_val
return
if self.take_profit_points > 0 and close >= self._entry_price + self.take_profit_points * step:
self.SellMarket()
self._entry_price = 0.0
self._cooldown = 80
self._prev_fast = fast_val
self._prev_slow = slow_val
return
elif self.Position < 0 and self._entry_price > 0:
if self.stop_loss_points > 0 and close >= self._entry_price + self.stop_loss_points * step:
self.BuyMarket()
self._entry_price = 0.0
self._cooldown = 80
self._prev_fast = fast_val
self._prev_slow = slow_val
return
if self.take_profit_points > 0 and close <= self._entry_price - self.take_profit_points * step:
self.BuyMarket()
self._entry_price = 0.0
self._cooldown = 80
self._prev_fast = fast_val
self._prev_slow = slow_val
return
if self._prev_fast <= self._prev_slow and fast_val > slow_val and self.Position <= 0:
if self.Position < 0:
self.BuyMarket()
self.BuyMarket()
self._entry_price = close
self._cooldown = 80
elif self._prev_fast >= self._prev_slow and fast_val < slow_val and self.Position >= 0:
if self.Position > 0:
self.SellMarket()
self.SellMarket()
self._entry_price = close
self._cooldown = 80
self._prev_fast = fast_val
self._prev_slow = slow_val
def CreateClone(self):
return contrarian_trade_ma_monday_strategy()