Exp Oracle-Strategie
Diese Strategie ist ein C#-Port des MetaTrader-Expertenberaters Exp_Oracle. Sie basiert auf einem benutzerdefinierten Oracle-Indikator, der den Relative Strength Index (RSI) und den Commodity Channel Index (CCI) kombiniert, um die Marktrichtung mehrere Bars im Voraus zu prognostizieren. Der Indikator erzeugt zwei Linien:
- Oracle-Linie – Rohmischung der CCI- und RSI-Extremwerte.
- Signallinie – geglätteter gleitender Durchschnitt der Oracle-Linie.
Die Strategie bietet drei Trading-Modi zur Interpretation dieser Linien:
- Breakdown – eröffnet Positionen, wenn die Signallinie das Nullniveau kreuzt.
- Twist – reagiert auf lokale Wendepunkte der Signallinie.
- Disposition – handelt auf Kreuzungen zwischen der Signal- und der Oracle-Linie.
Parameter
OraclePeriod– Periode für RSI- und CCI-Berechnungen.Smooth– Anzahl der Bars zum Glätten der Signallinie.Mode– Algorithmus zur Signalgenerierung (Breakdown,TwistoderDisposition).CandleType– Zeitrahmen der eingehenden Kerzen.AllowBuy– aktiviert Long-Einstiege.AllowSell– aktiviert Short-Einstiege.Volume– Strategievolumen, geerbt von der BasisklasseStrategy.
Einstiegs- und Ausstiegsregeln
Breakdown
- Kaufen, wenn die Signallinie über null kreuzt.
- Verkaufen, wenn die Signallinie unter null kreuzt.
Twist
- Kaufen, wenn die Signallinie nach einem Rückgang nach oben dreht.
- Verkaufen, wenn die Signallinie nach einem Anstieg nach unten dreht.
Disposition
- Kaufen, wenn die Signallinie die Oracle-Linie von unten nach oben kreuzt.
- Verkaufen, wenn die Signallinie die Oracle-Linie von oben nach unten kreuzt.
Bestehende Positionen werden geschlossen und umgekehrt, wenn ein entgegengesetztes Signal erscheint. Die Strategie verwendet der Einfachheit halber Marktorders.
Indikatorlogik
Für jeden Bar:
- RSI und CCI mit dem angegebenen
OraclePeriodberechnen. - Vier Divergenzwerte aus Differenzen zwischen aktuellen CCI- und RSI-Werten bilden.
- Die Oracle-Linie ist die Summe aus maximaler und minimaler Divergenz.
- Die Signallinie ist der einfache gleitende Durchschnitt der Oracle-Linie über
SmoothBars.
Dieser Ansatz versucht, kurzfristige Preisbewegungen durch die Kombination von Momentum (RSI) und Kanal (CCI) zu prognostizieren.
Hinweise
- Die Strategie arbeitet ausschließlich auf abgeschlossenen Kerzen.
- Schutz-Stops sind nicht implementiert; verwenden Sie bei Bedarf externe Risikokontrollen.
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>
/// Strategy based on the Oracle indicator combining RSI and CCI.
/// Supports three signal modes: zero line breakdown, direction twist,
/// and crossing between indicator and its signal line.
/// </summary>
public class ExpOracleStrategy : Strategy
{
/// <summary>
/// Trading algorithm modes.
/// </summary>
public enum AlgorithmModes
{
/// <summary>
/// Signal line crossing zero.
/// </summary>
Breakdown,
/// <summary>
/// Change of signal line direction.
/// </summary>
Twist,
/// <summary>
/// Signal line crossing main line.
/// </summary>
Disposition
}
private readonly StrategyParam<int> _oraclePeriod;
private readonly StrategyParam<int> _smooth;
private readonly StrategyParam<AlgorithmModes> _mode;
private readonly StrategyParam<int> _cooldownBars;
private readonly StrategyParam<DataType> _candleType;
private readonly StrategyParam<bool> _allowBuy;
private readonly StrategyParam<bool> _allowSell;
private RelativeStrengthIndex _rsi;
private CommodityChannelIndex _cci;
private SimpleMovingAverage _sma;
private readonly decimal[] _rsiBuf = new decimal[4];
private readonly decimal[] _cciBuf = new decimal[4];
private decimal _prevSignal;
private decimal _prevPrevSignal;
private decimal _prevOracle;
private int _barsSinceTrade;
/// <summary>
/// Oracle calculation period.
/// </summary>
public int OraclePeriod
{
get => _oraclePeriod.Value;
set => _oraclePeriod.Value = value;
}
/// <summary>
/// Smoothing length for signal line.
/// </summary>
public int Smooth
{
get => _smooth.Value;
set => _smooth.Value = value;
}
/// <summary>
/// Selected trading algorithm.
/// </summary>
public AlgorithmModes Mode
{
get => _mode.Value;
set => _mode.Value = value;
}
/// <summary>
/// Minimum number of bars between entries.
/// </summary>
public int CooldownBars
{
get => _cooldownBars.Value;
set => _cooldownBars.Value = value;
}
/// <summary>
/// Candle type for subscription.
/// </summary>
public DataType CandleType
{
get => _candleType.Value;
set => _candleType.Value = value;
}
/// <summary>
/// Allow long positions.
/// </summary>
public bool AllowBuy
{
get => _allowBuy.Value;
set => _allowBuy.Value = value;
}
/// <summary>
/// Allow short positions.
/// </summary>
public bool AllowSell
{
get => _allowSell.Value;
set => _allowSell.Value = value;
}
/// <summary>
/// Initializes a new instance of <see cref="ExpOracleStrategy"/>.
/// </summary>
public ExpOracleStrategy()
{
_oraclePeriod = Param(nameof(OraclePeriod), 55)
.SetGreaterThanZero()
.SetDisplay("Oracle Period", "Oracle period", "Parameters");
_smooth = Param(nameof(Smooth), 8)
.SetGreaterThanZero()
.SetDisplay("Smooth", "Smoothing length", "Parameters");
_mode = Param(nameof(Mode), AlgorithmModes.Breakdown)
.SetDisplay("Mode", "Signal algorithm", "Parameters");
_cooldownBars = Param(nameof(CooldownBars), 4)
.SetGreaterThanZero()
.SetDisplay("Cooldown Bars", "Minimum number of bars between entries", "Parameters");
_candleType = Param(nameof(CandleType), TimeSpan.FromHours(1).TimeFrame())
.SetDisplay("Candle Type", "Candle type", "Parameters");
_allowBuy = Param(nameof(AllowBuy), true)
.SetDisplay("Allow Buy", "Enable long entries", "Parameters");
_allowSell = Param(nameof(AllowSell), true)
.SetDisplay("Allow Sell", "Enable short entries", "Parameters");
}
/// <inheritdoc />
public override IEnumerable<(Security sec, DataType dt)> GetWorkingSecurities()
{
return [(Security, CandleType)];
}
/// <inheritdoc />
protected override void OnReseted()
{
base.OnReseted();
_prevSignal = 0;
_prevPrevSignal = 0;
_prevOracle = 0;
_barsSinceTrade = CooldownBars;
Array.Clear(_rsiBuf, 0, _rsiBuf.Length);
Array.Clear(_cciBuf, 0, _cciBuf.Length);
}
/// <inheritdoc />
protected override void OnStarted2(DateTime time)
{
base.OnStarted2(time);
_rsi = new RelativeStrengthIndex { Length = OraclePeriod };
_cci = new CommodityChannelIndex { Length = OraclePeriod };
_sma = new SimpleMovingAverage { Length = Smooth };
StartProtection(null, null);
var subscription = SubscribeCandles(CandleType);
subscription.Bind(ProcessCandle).Start();
var area = CreateChartArea();
if (area != null)
{
DrawCandles(area, subscription);
DrawOwnTrades(area);
}
}
private void ProcessCandle(ICandleMessage candle)
{
if (candle.State != CandleStates.Finished)
return;
// RSI uses decimal input, CCI uses candle input
var rsiResult = _rsi.Process(candle.ClosePrice, candle.OpenTime, true);
var cciResult = _cci.Process(candle);
if (!rsiResult.IsFormed || !cciResult.IsFormed)
return;
var rsiVal = rsiResult.ToDecimal();
var cciVal = cciResult.ToDecimal();
// shift buffers
_rsiBuf[3] = _rsiBuf[2];
_rsiBuf[2] = _rsiBuf[1];
_rsiBuf[1] = _rsiBuf[0];
_rsiBuf[0] = rsiVal;
_cciBuf[3] = _cciBuf[2];
_cciBuf[2] = _cciBuf[1];
_cciBuf[1] = _cciBuf[0];
_cciBuf[0] = cciVal;
// compute Oracle value
var div0 = _cciBuf[0] - _rsiBuf[0];
var dDiv = div0;
var div1 = _cciBuf[1] - _rsiBuf[1] - dDiv;
dDiv += div1;
var div2 = _cciBuf[2] - _rsiBuf[2] - dDiv;
dDiv += div2;
var div3 = _cciBuf[3] - _rsiBuf[3] - dDiv;
var max = Math.Max(Math.Max(div0, div1), Math.Max(div2, div3));
var min = Math.Min(Math.Min(div0, div1), Math.Min(div2, div3));
var oracle = max + min;
// smooth to get signal
var signalResult = _sma.Process(oracle, candle.OpenTime, true);
if (!signalResult.IsFormed)
return;
var signal = signalResult.ToDecimal();
_barsSinceTrade++;
switch (Mode)
{
case AlgorithmModes.Breakdown:
if (AllowBuy && _barsSinceTrade >= CooldownBars && _prevSignal <= 0m && signal > 0m && Position <= 0)
{
if (Position < 0)
BuyMarket();
BuyMarket();
_barsSinceTrade = 0;
}
else if (AllowSell && _barsSinceTrade >= CooldownBars && _prevSignal >= 0m && signal < 0m && Position >= 0)
{
if (Position > 0)
SellMarket();
SellMarket();
_barsSinceTrade = 0;
}
break;
case AlgorithmModes.Twist:
if (AllowBuy && _barsSinceTrade >= CooldownBars && _prevPrevSignal > _prevSignal && signal >= _prevSignal && Position <= 0)
{
if (Position < 0)
BuyMarket();
BuyMarket();
_barsSinceTrade = 0;
}
else if (AllowSell && _barsSinceTrade >= CooldownBars && _prevPrevSignal < _prevSignal && signal <= _prevSignal && Position >= 0)
{
if (Position > 0)
SellMarket();
SellMarket();
_barsSinceTrade = 0;
}
break;
case AlgorithmModes.Disposition:
if (AllowBuy && _barsSinceTrade >= CooldownBars && _prevSignal < _prevOracle && signal >= oracle && Position <= 0)
{
if (Position < 0)
BuyMarket();
BuyMarket();
_barsSinceTrade = 0;
}
else if (AllowSell && _barsSinceTrade >= CooldownBars && _prevSignal > _prevOracle && signal <= oracle && Position >= 0)
{
if (Position > 0)
SellMarket();
SellMarket();
_barsSinceTrade = 0;
}
break;
}
_prevPrevSignal = _prevSignal;
_prevSignal = signal;
_prevOracle = oracle;
}
}
import clr
clr.AddReference("StockSharp.Messages")
clr.AddReference("StockSharp.Algo")
clr.AddReference("StockSharp.Algo.Indicators")
clr.AddReference("StockSharp.Algo.Strategies")
clr.AddReference("StockSharp.BusinessEntities")
from System import TimeSpan, Math, Decimal
from StockSharp.Messages import DataType, CandleStates
from StockSharp.Algo.Indicators import RelativeStrengthIndex, CommodityChannelIndex, SimpleMovingAverage, CandleIndicatorValue
from StockSharp.Algo.Strategies import Strategy
from indicator_extensions import *
class exp_oracle_strategy(Strategy):
# Algorithm modes
BREAKDOWN = 0
TWIST = 1
DISPOSITION = 2
def __init__(self):
super(exp_oracle_strategy, self).__init__()
self._oracle_period = self.Param("OraclePeriod", 55) \
.SetGreaterThanZero() \
.SetDisplay("Oracle Period", "Oracle period", "Parameters")
self._smooth = self.Param("Smooth", 8) \
.SetGreaterThanZero() \
.SetDisplay("Smooth", "Smoothing length", "Parameters")
self._mode = self.Param("Mode", 0) \
.SetDisplay("Mode", "Signal algorithm (0=Breakdown, 1=Twist, 2=Disposition)", "Parameters")
self._cooldown_bars = self.Param("CooldownBars", 4) \
.SetGreaterThanZero() \
.SetDisplay("Cooldown Bars", "Minimum number of bars between entries", "Parameters")
self._candle_type = self.Param("CandleType", DataType.TimeFrame(TimeSpan.FromHours(1))) \
.SetDisplay("Candle Type", "Candle type", "Parameters")
self._allow_buy = self.Param("AllowBuy", True) \
.SetDisplay("Allow Buy", "Enable long entries", "Parameters")
self._allow_sell = self.Param("AllowSell", True) \
.SetDisplay("Allow Sell", "Enable short entries", "Parameters")
self._rsi = None
self._cci = None
self._sma = None
self._rsi_buf = [0.0] * 4
self._cci_buf = [0.0] * 4
self._prev_signal = 0.0
self._prev_prev_signal = 0.0
self._prev_oracle = 0.0
self._bars_since_trade = 0
@property
def oracle_period(self):
return self._oracle_period.Value
@property
def smooth(self):
return self._smooth.Value
@property
def mode(self):
return self._mode.Value
@property
def cooldown_bars(self):
return self._cooldown_bars.Value
@property
def candle_type(self):
return self._candle_type.Value
@property
def allow_buy(self):
return self._allow_buy.Value
@property
def allow_sell(self):
return self._allow_sell.Value
def OnReseted(self):
super(exp_oracle_strategy, self).OnReseted()
self._prev_signal = 0.0
self._prev_prev_signal = 0.0
self._prev_oracle = 0.0
self._bars_since_trade = self.cooldown_bars
self._rsi_buf = [0.0] * 4
self._cci_buf = [0.0] * 4
def OnStarted2(self, time):
super(exp_oracle_strategy, self).OnStarted2(time)
self._rsi = RelativeStrengthIndex()
self._rsi.Length = self.oracle_period
self._cci = CommodityChannelIndex()
self._cci.Length = self.oracle_period
self._sma = SimpleMovingAverage()
self._sma.Length = self.smooth
self.StartProtection(None, None)
subscription = self.SubscribeCandles(self.candle_type)
subscription.Bind(self.process_candle).Start()
area = self.CreateChartArea()
if area is not None:
self.DrawCandles(area, subscription)
self.DrawOwnTrades(area)
def process_candle(self, candle):
if candle.State != CandleStates.Finished:
return
rsi_result = process_float(self._rsi, candle.ClosePrice, candle.OpenTime, True)
cci_inp = CandleIndicatorValue(self._cci, candle)
cci_result = self._cci.Process(cci_inp)
if not rsi_result.IsFormed or not cci_result.IsFormed:
return
rsi_val = float(rsi_result)
cci_val = float(cci_result)
# shift buffers
self._rsi_buf[3] = self._rsi_buf[2]
self._rsi_buf[2] = self._rsi_buf[1]
self._rsi_buf[1] = self._rsi_buf[0]
self._rsi_buf[0] = rsi_val
self._cci_buf[3] = self._cci_buf[2]
self._cci_buf[2] = self._cci_buf[1]
self._cci_buf[1] = self._cci_buf[0]
self._cci_buf[0] = cci_val
# compute Oracle value
div0 = self._cci_buf[0] - self._rsi_buf[0]
d_div = div0
div1 = self._cci_buf[1] - self._rsi_buf[1] - d_div
d_div += div1
div2 = self._cci_buf[2] - self._rsi_buf[2] - d_div
d_div += div2
div3 = self._cci_buf[3] - self._rsi_buf[3] - d_div
max_val = max(div0, div1, div2, div3)
min_val = min(div0, div1, div2, div3)
oracle = max_val + min_val
# smooth to get signal
signal_result = process_float(self._sma, Decimal(oracle), candle.OpenTime, True)
if not signal_result.IsFormed:
return
signal = float(signal_result)
self._bars_since_trade += 1
m = self.mode
if m == self.BREAKDOWN:
if self.allow_buy and self._bars_since_trade >= self.cooldown_bars and self._prev_signal <= 0.0 and signal > 0.0 and self.Position <= 0:
if self.Position < 0:
self.BuyMarket()
self.BuyMarket()
self._bars_since_trade = 0
elif self.allow_sell and self._bars_since_trade >= self.cooldown_bars and self._prev_signal >= 0.0 and signal < 0.0 and self.Position >= 0:
if self.Position > 0:
self.SellMarket()
self.SellMarket()
self._bars_since_trade = 0
elif m == self.TWIST:
if self.allow_buy and self._bars_since_trade >= self.cooldown_bars and self._prev_prev_signal > self._prev_signal and signal >= self._prev_signal and self.Position <= 0:
if self.Position < 0:
self.BuyMarket()
self.BuyMarket()
self._bars_since_trade = 0
elif self.allow_sell and self._bars_since_trade >= self.cooldown_bars and self._prev_prev_signal < self._prev_signal and signal <= self._prev_signal and self.Position >= 0:
if self.Position > 0:
self.SellMarket()
self.SellMarket()
self._bars_since_trade = 0
elif m == self.DISPOSITION:
if self.allow_buy and self._bars_since_trade >= self.cooldown_bars and self._prev_signal < self._prev_oracle and signal >= oracle and self.Position <= 0:
if self.Position < 0:
self.BuyMarket()
self.BuyMarket()
self._bars_since_trade = 0
elif self.allow_sell and self._bars_since_trade >= self.cooldown_bars and self._prev_signal > self._prev_oracle and signal <= oracle and self.Position >= 0:
if self.Position > 0:
self.SellMarket()
self.SellMarket()
self._bars_since_trade = 0
self._prev_prev_signal = self._prev_signal
self._prev_signal = signal
self._prev_oracle = oracle
def CreateClone(self):
return exp_oracle_strategy()