Donchian Channels markieren die jüngsten Hochs und Tiefs über einen gewählten Zeitraum. Preise, die diese Grenzen durchbrechen und dann umkehren, können auf Erschöpfung hinweisen. Diese Strategie beobachtet Schlusskurse, die nach einem kurzen Ausbruch wieder in den Kanal zurückkehren.
Tests zeigen eine durchschnittliche Jahresrendite von etwa 157%. Am besten funktioniert die Strategie auf dem Kryptomarkt.
Wenn der vorherige Schlusskurs unterhalb des unteren Bandes lag und der aktuelle Schlusskurs wieder darüber steigt, wird ein Long-Trade eingegangen. Umgekehrt, wenn der vorherige Schlusskurs oberhalb des oberen Bandes war und der Preis wieder innerhalb fällt, wird ein Short eröffnet. In beiden Fällen verwaltet ein prozentualer Stop das Risiko.
Indem nur nach einem gescheiterten Ausbruch gehandelt wird, versucht dieser Ansatz, falsche Bewegungen zu erfassen, die sich schnell wieder zurückziehen.
Details
Einstiegskriterien: Preis schließt nach dem Durchbrechen des oberen oder unteren Bandes wieder innerhalb des Donchian Channel.
Long/Short: Beide.
Ausstiegskriterien: Stop-Loss.
Stops: Ja, prozentbasiert.
Standardwerte:
Period = 20
StopLoss = 2%
CandleType = 15 minute
Filter:
Kategorie: Umkehr
Richtung: Beide
Indikatoren: Donchian Channel
Stops: Ja
Komplexität: Grundlegend
Zeitrahmen: Intraday
Saisonalität: Nein
Neuronale Netze: Nein
Divergenz: Nein
Risikolevel: Mittel
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>
/// Donchian Reversal strategy.
/// Enters long when price bounces from the lower Donchian Channel band.
/// Enters short when price bounces from the upper Donchian Channel band.
/// Exits at middle band.
/// Uses cooldown to control trade frequency.
/// </summary>
public class DonchianReversalStrategy : Strategy
{
private readonly StrategyParam<int> _period;
private readonly StrategyParam<DataType> _candleType;
private readonly StrategyParam<int> _cooldownBars;
private decimal _prevClose;
private int _cooldown;
/// <summary>
/// Donchian period.
/// </summary>
public int Period
{
get => _period.Value;
set => _period.Value = value;
}
/// <summary>
/// Candle type.
/// </summary>
public DataType CandleType
{
get => _candleType.Value;
set => _candleType.Value = value;
}
/// <summary>
/// Cooldown bars.
/// </summary>
public int CooldownBars
{
get => _cooldownBars.Value;
set => _cooldownBars.Value = value;
}
/// <summary>
/// Constructor.
/// </summary>
public DonchianReversalStrategy()
{
_period = Param(nameof(Period), 20)
.SetRange(10, 40)
.SetDisplay("Period", "Period for Donchian Channel", "Indicators");
_candleType = Param(nameof(CandleType), TimeSpan.FromMinutes(1).TimeFrame())
.SetDisplay("Candle Type", "Type of candles to use", "General");
_cooldownBars = Param(nameof(CooldownBars), 500)
.SetRange(1, 1000)
.SetDisplay("Cooldown Bars", "Bars to wait between trades", "General");
}
/// <inheritdoc />
public override IEnumerable<(Security sec, DataType dt)> GetWorkingSecurities()
{
return [(Security, CandleType)];
}
/// <inheritdoc />
protected override void OnReseted()
{
base.OnReseted();
_prevClose = default;
_cooldown = default;
}
/// <inheritdoc />
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
_prevClose = 0;
_cooldown = 0;
var donchian = new DonchianChannels { Length = Period };
var subscription = SubscribeCandles(CandleType);
subscription
.BindEx(donchian, ProcessCandle)
.Start();
var area = CreateChartArea();
if (area != null)
{
DrawCandles(area, subscription);
DrawIndicator(area, donchian);
DrawOwnTrades(area);
}
}
private void ProcessCandle(ICandleMessage candle, IIndicatorValue donchianIv)
{
if (candle.State != CandleStates.Finished)
return;
if (!donchianIv.IsFormed)
return;
var dv = (IDonchianChannelsValue)donchianIv;
if (dv.UpperBand is not decimal upper ||
dv.LowerBand is not decimal lower ||
dv.Middle is not decimal middle)
return;
if (_prevClose == 0)
{
_prevClose = candle.ClosePrice;
return;
}
if (_cooldown > 0)
{
_cooldown--;
_prevClose = candle.ClosePrice;
return;
}
// Bounce from lower band = bullish
var bouncedFromLower = _prevClose <= lower && candle.ClosePrice > lower;
// Bounce from upper band = bearish
var bouncedFromUpper = _prevClose >= upper && candle.ClosePrice < upper;
if (Position == 0 && bouncedFromLower)
{
BuyMarket();
_cooldown = CooldownBars;
}
else if (Position == 0 && bouncedFromUpper)
{
SellMarket();
_cooldown = CooldownBars;
}
else if (Position > 0 && candle.ClosePrice >= middle && bouncedFromUpper)
{
SellMarket();
_cooldown = CooldownBars;
}
else if (Position < 0 && candle.ClosePrice <= middle && bouncedFromLower)
{
BuyMarket();
_cooldown = CooldownBars;
}
_prevClose = candle.ClosePrice;
}
}
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 DonchianChannels
from StockSharp.Algo.Strategies import Strategy
class donchian_reversal_strategy(Strategy):
"""
Donchian Reversal strategy.
Enters long when price bounces from the lower Donchian Channel band.
Enters short when price bounces from the upper Donchian Channel band.
Exits at middle band.
Uses cooldown to control trade frequency.
"""
def __init__(self):
super(donchian_reversal_strategy, self).__init__()
self._period = self.Param("Period", 20).SetDisplay("Period", "Period for Donchian Channel", "Indicators")
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromMinutes(1))).SetDisplay("Candle Type", "Type of candles to use", "General")
self._cooldown_bars = self.Param("CooldownBars", 500).SetDisplay("Cooldown Bars", "Bars to wait between trades", "General")
self._prev_close = 0.0
self._cooldown = 0
@property
def candle_type(self):
return self._candle_type.Value
def OnReseted(self):
super(donchian_reversal_strategy, self).OnReseted()
self._prev_close = 0.0
self._cooldown = 0
def OnStarted2(self, time):
super(donchian_reversal_strategy, self).OnStarted2(time)
self._prev_close = 0.0
self._cooldown = 0
donchian = DonchianChannels()
donchian.Length = self._period.Value
subscription = self.SubscribeCandles(self.candle_type)
subscription.BindEx(donchian, self._process_candle).Start()
area = self.CreateChartArea()
if area is not None:
self.DrawCandles(area, subscription)
self.DrawIndicator(area, donchian)
self.DrawOwnTrades(area)
def _process_candle(self, candle, donchian_iv):
if candle.State != CandleStates.Finished:
return
if not donchian_iv.IsFormed:
return
upper_val = donchian_iv.UpperBand
lower_val = donchian_iv.LowerBand
middle_val = donchian_iv.Middle
if upper_val is None or lower_val is None or middle_val is None:
return
upper = float(upper_val)
lower = float(lower_val)
middle = float(middle_val)
close = float(candle.ClosePrice)
if self._prev_close == 0:
self._prev_close = close
return
if self._cooldown > 0:
self._cooldown -= 1
self._prev_close = close
return
cd = self._cooldown_bars.Value
# Bounce from lower band = bullish
bounced_from_lower = self._prev_close <= lower and close > lower
# Bounce from upper band = bearish
bounced_from_upper = self._prev_close >= upper and close < upper
if self.Position == 0 and bounced_from_lower:
self.BuyMarket()
self._cooldown = cd
elif self.Position == 0 and bounced_from_upper:
self.SellMarket()
self._cooldown = cd
elif self.Position > 0 and close >= middle and bounced_from_upper:
self.SellMarket()
self._cooldown = cd
elif self.Position < 0 and close <= middle and bounced_from_lower:
self.BuyMarket()
self._cooldown = cd
self._prev_close = close
def CreateClone(self):
return donchian_reversal_strategy()