Стратегия Fisher Org Signal
Стратегия использует индикатор Fisher Transform с заданными верхним и нижним уровнями. Длинная позиция открывается при пересечении Fisher нижнего уровня снизу вверх. Короткая позиция открывается при пересечении Fisher верхнего уровня сверху вниз.
Детали
- Условия входа:
- Long:
Fisher пересекает вверх DownLevel - Short:
Fisher пересекает вниз UpLevel
- Long:
- Длинные/Короткие: Оба направления
- Условия выхода:
- Противоположный сигнал приводит к развороту позиции
- Стопы: Нет
- Значения по умолчанию:
Fisher Length= 7UpLevel= 1.5DownLevel= -1.5
- Фильтры:
- Категория: Следование тренду
- Направление: Оба
- Индикаторы: Fisher Transform
- Стопы: Нет
- Сложность: Низкая
- Таймфрейм: Среднесрочный (H4)
- Сезонность: Нет
- Нейросети: Нет
- Дивергенция: Нет
- Уровень риска: Средний
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>
/// Fisher transform strategy with level-based signals.
/// Opens long positions when Fisher rises above a negative threshold
/// and opens short positions when Fisher falls below a positive threshold.
/// </summary>
public class FisherOrgSignStrategy : Strategy
{
private readonly StrategyParam<int> _length;
private readonly StrategyParam<decimal> _upLevel;
private readonly StrategyParam<decimal> _downLevel;
private readonly StrategyParam<DataType> _candleType;
private EhlersFisherTransform _fisher;
private decimal? _prevFisher;
public int Length
{
get => _length.Value;
set => _length.Value = value;
}
public decimal UpLevel
{
get => _upLevel.Value;
set => _upLevel.Value = value;
}
public decimal DownLevel
{
get => _downLevel.Value;
set => _downLevel.Value = value;
}
public DataType CandleType
{
get => _candleType.Value;
set => _candleType.Value = value;
}
public FisherOrgSignStrategy()
{
_length = Param(nameof(Length), 7)
.SetGreaterThanZero()
.SetDisplay("Fisher Length", "Period for Fisher Transform", "General")
.SetOptimize(5, 20, 1);
_upLevel = Param(nameof(UpLevel), 0.1m)
.SetDisplay("Upper Level", "Sell signal level", "General");
_downLevel = Param(nameof(DownLevel), -0.1m)
.SetDisplay("Lower Level", "Buy signal level", "General");
_candleType = Param(nameof(CandleType), TimeSpan.FromHours(4).TimeFrame())
.SetDisplay("Candle Type", "Type of candles to use", "General");
}
/// <inheritdoc />
public override IEnumerable<(Security sec, DataType dt)> GetWorkingSecurities()
{
return [(Security, CandleType)];
}
/// <inheritdoc />
protected override void OnReseted()
{
base.OnReseted();
_prevFisher = null;
}
/// <inheritdoc />
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
_prevFisher = null;
_fisher = new EhlersFisherTransform
{
Length = Length
};
var subscription = SubscribeCandles(CandleType);
subscription.BindEx(_fisher, ProcessCandle).Start();
var area = CreateChartArea();
if (area != null)
{
DrawCandles(area, subscription);
DrawIndicator(area, _fisher);
DrawOwnTrades(area);
}
}
private void ProcessCandle(ICandleMessage candle, IIndicatorValue fisherVal)
{
if (candle.State != CandleStates.Finished)
return;
if (!IsFormedAndOnlineAndAllowTrading())
return;
if (fisherVal is not IEhlersFisherTransformValue typed || typed.MainLine is not decimal fisherValue)
return;
if (_prevFisher is null)
{
_prevFisher = fisherValue;
return;
}
var longCondition = _prevFisher <= DownLevel && fisherValue > DownLevel;
var shortCondition = _prevFisher >= UpLevel && fisherValue < UpLevel;
if (longCondition && Position <= 0)
BuyMarket();
if (shortCondition && Position >= 0)
SellMarket();
_prevFisher = fisherValue;
}
}
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 EhlersFisherTransform
from StockSharp.Algo.Strategies import Strategy
class fisher_org_sign_strategy(Strategy):
def __init__(self):
super(fisher_org_sign_strategy, self).__init__()
self._length = self.Param("Length", 7) \
.SetDisplay("Fisher Length", "Period for Fisher Transform", "General")
self._up_level = self.Param("UpLevel", 0.1) \
.SetDisplay("Upper Level", "Sell signal level", "General")
self._down_level = self.Param("DownLevel", -0.1) \
.SetDisplay("Lower Level", "Buy signal level", "General")
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromHours(4))) \
.SetDisplay("Candle Type", "Type of candles to use", "General")
self._prev_fisher = None
@property
def length(self):
return self._length.Value
@property
def up_level(self):
return self._up_level.Value
@property
def down_level(self):
return self._down_level.Value
@property
def candle_type(self):
return self._candle_type.Value
def OnReseted(self):
super(fisher_org_sign_strategy, self).OnReseted()
self._prev_fisher = None
def OnStarted2(self, time):
super(fisher_org_sign_strategy, self).OnStarted2(time)
self._prev_fisher = None
fisher = EhlersFisherTransform()
fisher.Length = self.length
subscription = self.SubscribeCandles(self.candle_type)
subscription.BindEx(fisher, self.process_candle).Start()
area = self.CreateChartArea()
if area is not None:
self.DrawCandles(area, subscription)
self.DrawIndicator(area, fisher)
self.DrawOwnTrades(area)
def process_candle(self, candle, fisher_val):
if candle.State != CandleStates.Finished:
return
main_line = fisher_val.MainLine
if main_line is None:
return
fisher_value = float(main_line)
if self._prev_fisher is None:
self._prev_fisher = fisher_value
return
down_level = float(self.down_level)
up_level = float(self.up_level)
long_condition = self._prev_fisher <= down_level and fisher_value > down_level
short_condition = self._prev_fisher >= up_level and fisher_value < up_level
if long_condition and self.Position <= 0:
self.BuyMarket()
if short_condition and self.Position >= 0:
self.SellMarket()
self._prev_fisher = fisher_value
def CreateClone(self):
return fisher_org_sign_strategy()