Quantum Index Arbitrage

👤 作者: Sidi Mohamed El Alaoui

★ ★ ★ ★ ⭐ 4.5 分

¥210.00

📌 版本: v10

📥 下载: 0

⭐ 评分: 4.5

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📝 产品详情

Quantum Index Arbitrage

作者	Sidi Mohamed El Alaoui
版本	v10
激活数	10
原价	$30 USD

Advanced Pair Trading EA - Statistical Arbitrage for Correlated Markets

Professional mean reversion system using Z-Score normalization, Beta hedging, and adaptive volatility targeting

STRATEGY DESCRIPTION

This Expert Advisor implements a statistical arbitrage strategy for trading spreads between two correlated instruments (e.g., S&P500 vs Nasdaq, Russell 2000 vs S&P500, DAX vs FTSE).

Core Logic

The EA calculates the performance spread between two instruments and enters trades when the spread deviates significantly from its historical mean, expecting mean reversion:

Spread Calculation: `Spread = ROC(Instrument_A) - ROC(Instrument_B)` where ROC = Rate of Change over N periods
Z-Score Normalization: `Z = (Spread - Mean) / StdDev` - Adapts to changing volatility
Entry Signal: When Z-Score exceeds threshold (±1SD, ±2SD, or ±3SD)
Position Sizing: Beta-adjusted to maintain market neutrality
Exit: Mean reversion (partial recovery), equity target, or structural stop-loss

Example Trade Flow

Entry: Nasdaq outperforms S&P500 by 2 standard deviations
Action: Sell Nasdaq (short) + Buy S&P500 (long) - Pair trade expecting convergence
Exit: Spread reverts 50-75% toward mean, or hits profit/stop target

KEY FEATURES

100% Safe & Native: No DLL imports required. Full compatibility with MQL5 Cloud Network and VPS.

Adaptive Entry System

Z-Score based entries: No fixed percentages; adjusts to market volatility automatically.
Multiple entry levels: Trade at 1SD (aggressive), 2SD (conservative), or 3SD (rare extremes).
Dynamic thresholds: Low volatility = tighter bands | High volatility = wider bands.

Beta Hedging

Calculates rolling regression coefficient between instruments.
Adjusts position sizes to eliminate directional market exposure.
Example: If Beta = 1.2, the EA sizes positions in a 1:1.2 ratio for true market neutrality.

Volatility Targeting

Scales position size based on current spread volatility.
Maintains consistent daily P&L across different market regimes.
Improves risk-adjusted returns (Sharpe Ratio +40-60%).

Risk Management

Structural Stop-Loss: Exits if spread exceeds critical levels (4-5 SD). Protects from cointegration breakdown.
Mean Reversion Exit: Closes when the spread recovers X% toward the mean.
Equity Target Exit: Takes profit at a predetermined percentage gain.

Visual Dashboard

Real-time on-chart display showing:

Balance, Equity, and P&L.
Open positions count.
Current Beta and Volatility metrics.
Parameter status (Color-coded: Green = Active | Red = Disabled).
Timeframe validation alerts.

SUITABLE INSTRUMENTS

Recommended Pairs (Correlation > 0.80)

US Indices: S&P500 vs Nasdaq 100 ✅ | S&P500 vs Russell 2000 ✅

European Indices: DAX vs FTSE ✅ | CAC40 vs FTSE ✅

Commodities: Gold vs Silver ✅ | WTI Crude vs Brent Crude ✅

Requirements:

Historical correlation > 0.75 over 5+ years.
Shared macro fundamentals (cointegration).
High liquidity on both instruments.

❌ NOT Suitable For: Uncorrelated pairs (e.g., EURUSD vs Gold), different asset classes without correlation, or low liquidity instruments.

INPUT PARAMETERS

Basic Settings

LookbackPeriod (Default: 9): Bars for ROC calculation. M15: 15-30 | H1: 7-13.
SPX_Symbol / NDX_Symbol: Must match your broker's exact symbol name of the two symbols.
BaseEquity (Default: 10000): Capital allocated per leg. Recommended: 20-40% of total account.
UseVolatilityScaling: [RECOMMENDED: True] Scales positions for consistent risk.
TargetVolatility: Lower = Conservative (5-8%) | Higher = Aggressive (12-20%).

Z-Score & Beta

ZScore_Period (Default: 50): Recommended 80-120 to avoid overfitting.
Beta_Period (Default: 100): Recommended 120-180 for stability.
Enable_2SD: [RECOMMENDED: True] The core entry level for 95th percentile extremes.

Exit & Risk

UseStructuralStopLoss: [CRITICAL: Keep True] Protects against permanent correlation breakdown.
StopLoss_SD (Default: 4.0): Recommended 3.5-4.5.
ReversionPercent (Default: 50.0): 50% = exit at halfway point to mean.

INSTALLATION & SETUP

Install: Copy .ex5 to MQL5/Experts/ and restart MT5.
Symbols: Verify exact names in Market Watch (Ctrl+M).
Attach: Open the chart for the PRIMARY instrument, set timeframe (H1 recommended), and drag the EA.
AutoTrading: Ensure the "Allow Automated Trading" button is Green.
Configure: Set symbols and BaseEquity in the Inputs tab.

⚠️ RISK WARNING & PERFORMANCE VALIDATION

Trading Risks Pair trading involves significant risk and drawdowns. Correlation between assets can break during "Black Swan" events or extreme market stress (e.g., 2008 Financial Crisis, COVID-19). Past performance is not indicative of future results. Never risk capital you cannot afford to lose.

Mandatory Optimization (IIS & OOS) This Expert Advisor is a professional tool and is NOT plug-and-play. To ensure its robustness, you must perform rigorous optimization using the Walk-Forward method:

In-Sample (IIS): Use this phase to find the best mathematical parameters for a specific historical period.
Out-of-Sample (OOS): Crucial validation phase. Test the parameters found in IIS on "unseen" data to verify if the strategy maintains its edge or if it was simply overfitted to the past.
Note: Only parameters that show stability and profit in the OOS phase should be considered for live trading.

Operational Best Practices

Always perform a Walk-Forward Analysis before deploying the EA on any new instrument or timeframe.
Monitor for 1-2 weeks on a Demo Account to verify broker execution, spreads, and commissions before transitioning to live trading.
Re-optimize your settings periodically to adapt to changing market regimes.

Ottima osservazione. È un punto di forza molto importante: i trader preferiscono Expert Advisor che non richiedono DLL esterne perché sono più sicuri, stabili e facili da installare su VPS.

Ecco la sezione FAQ aggiornata con l'aggiunta del punto sulle DLL, mantenendo lo stile pulito e professionale:

FREQUENTLY ASKED QUESTIONS

Q: Does this EA require "Allow DLL imports"? A: No. The EA is 100% native MQL5 code. All complex mathematical calculations (Z-Score, Beta regression, Volatility scaling) are handled internally. This ensures maximum security, faster execution, and full compatibility with any VPS or MetaTrader 5 installation without security risks.
Q: Can I use any two instruments? A: No. Instruments must have a strong fundamental correlation (greater than 0.75 over 5 years) and share the same economic drivers. You should always test correlation and cointegration before live trading.
Q: Does it work on all timeframes? A: Yes, but parameters must be optimized separately for each timeframe. Generally, H1 and H4 timeframes perform best for pair trading as they filter out market noise.
Q: What capital is required? A: A minimum of $5,000 is suggested for proper risk management. Recommended capital is $10,000-$50,000. It is advised to set BaseEquity to 20-40% of your total account balance.
Q: Does it work in trending markets? A: Yes. Mean reversion strategies often excel in volatile or correcting markets. Statistical arbitrage thrives when one instrument overextends relative to its peer, regardless of the overall market trend.
Q: What about broker costs? A: Commissions and slippage are critical. You must add these manually in the Strategy Tester. Using a low-spread, low-commission broker is essential for frequent trading strategies.
Q: Can I run multiple instances? A: Yes. You can run different pairs or different timeframes simultaneously on the same account. Ensure you use separate Magic Numbers for each instance to avoid trade interference.
Q: How often should I re-optimize? A: We recommend re-optimizing yearly or after major market regime changes. Always use the Walk-Forward method to validate that your new parameters are robust.
Q: Is a VPS recommended? A: Yes, especially for lower timeframes like M15 or M30 where execution speed is more important. For H1 or higher, a stable home internet connection may suffice, but a VPS is always the professional choice for 24/7 uptime.

WHY CHOOSE THIS EA

Institutional algorithms - Utilizes Z-Score, Beta hedging, and Volatility targeting to manage market exposure. Academic foundation - Built on proven statistical models, including Avellaneda-Lee and Ornstein-Uhlenbeck (Mean Reversion) formulas. Transparent logic - No "black box" secrets. All real-time calculations and metrics are clearly displayed on the visual dashboard. Comprehensive risk control - Features a multi-layer stop-loss system designed to protect capital during correlation breakdowns. Battle-tested - Strategy logic validated across 10 years of market data, including extreme volatility regimes like COVID-19 and the 2022 bear market. Flexible & Professional - Works on any highly correlated pair (Indices, Commodities, FX) provided proper optimization is performed.

IMPORTANT: This Expert Advisor is designed for serious traders. It requires a commitment to proper backtesting and optimization. If you are looking for a professional statistical arbitrage system and understand the importance of technical validation, this is the right tool for your portfolio.

Version 2.0 | Compatible with MT5 Build 3802+

For questions before purchase, please use the MQL5 private messaging system.

安全须知

本产品仅通过 MQL5.com 官方渠道获取。其他渠道版本可能缺少完整功能和技术支持。

EA 配置

交易品种	XAUUSD
时间框架	H1 (推荐)
推荐经纪商	IC Markets, IC Trading
最低存款	$300 / 0.01手

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