🔢 PairSync

Statistical Pairs Trading Education

Learn institutional-grade statistical arbitrage concepts through real market data. PairSync is an educational platform that helps traders understand mean-reversion strategies using cointegrated stock pairs.

Download on the App Store

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⚠️ Educational Tool - Not Investment Advice

What is PairSync?

PairSync is a mobile app that teaches you about pairs trading - a market-neutral strategy used by professional traders. Think of it like watching two similar stocks that usually move together. When one gets ahead, there might be an opportunity for them to “catch up” to each other.

What You Can Do:

📊 Learn from Real Data - Explore statistical relationships between real stocks and crypto assets
🌍 Global Markets - Study pairs from US, Australian, Indian, and European markets
📈 Track Historical Patterns - See how pairs have behaved over time through educational backtests
🎓 Build Knowledge - Access comprehensive educational content on statistical arbitrage
💼 Develop Skills - Learn concepts used by quantitative hedge funds

What PairSync is NOT:

❌ Not a broker - We don’t execute trades or hold your money
❌ Not investment advice - All content is educational; you make your own decisions
❌ Not a guarantee - Historical patterns don’t guarantee future performance
❌ Not automated trading - This is a learning tool, not a trading robot

Quick Start Guide

New to PairSync? Follow these steps to get started:

Download & Install - Get the app from the iOS App Store
Create Your Account - Free 30-day trial, no credit card required upfront
Explore the Feed - Browse current statistical signals
View Your First Pair - Learn to read pair metrics and charts
Build a Watchlist - Track pairs you’re interested in learning about

Core Features

📊 Real-Time Statistical Signals

View cointegrated pairs with current Z-scores, position indicators, and mean-reversion metrics. Updated daily with fresh market data.

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🌍 Global Market Coverage

Study pairs across multiple markets and asset classes:

🇺🇸 United States stocks
🇦🇺 Australian stocks
🇮🇳 Indian stocks
🇪🇺 European stocks
₿ Cryptocurrency pairs

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📈 Educational Trade Journal

Review historical entry and exit signals to understand how mean-reversion strategies work over time. See what worked, what didn’t, and why.

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🎓 Comprehensive Learning Resources

Deep-dive into statistical arbitrage concepts:

Pairs trading fundamentals
Cointegration testing
Z-Score interpretation
Risk management principles

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🔔 Smart Notifications (Coming Soon)

Get alerted when pairs reach significant statistical thresholds. Stay informed without constantly checking the app.

💼 Professional-Grade Analysis

Learn from the same statistical methods used by quantitative hedge funds:

Engle-Granger cointegration testing
Adaptive signal generation via PairNet (MLOps optimization process)
Multi-factor quality scoring
Monte Carlo backtesting

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📋 For Apple App Store Reviewers

App Purpose: Educational platform for learning pairs trading and statistical arbitrage concepts

Key Compliance Points:

✅ No live trading - App displays educational signals only; no brokerage integration
✅ No investment advice - Not personalized recommendations; all signals shown to all users
✅ Strong disclaimers - Prominent educational purpose and risk warnings throughout
✅ Apple IAP subscription - $9.99/month after 30-day free trial
✅ Transparent backtests - Clear “hypothetical performance” disclosures

Test Account for Review:

Email: applereviewpairsync@gmail.com
Password: Applereview!23
Pre-configured with active subscription, no email verification needed

Need to Contact Us?

Email: mark@pair-sync.com
Phone: +61 408 881 692
Response Time: < 24 hours during business hours (AEST)

Legal Documentation:

Frequently Asked Questions

Is this financial advice?
No. PairSync is an educational tool. We provide information about statistical patterns, but you make all trading decisions independently. Read More →

Can I trade through the app?
No. PairSync does not execute trades, integrate with brokerages, or access your trading accounts. Read More →

How much does it cost?
Free 30-day trial, then $9.99/month. Cancel anytime through iOS Settings. Read More →

What markets are supported?
US, Australian, Indian, and European stock markets, plus cryptocurrency pairs. Read More →

Are the backtests realistic?
Backtests are educational examples based on historical data with in-sample optimization. They assume perfect execution and don’t include real-world trading costs. Read More →

Need Help?

📧 Contact Support
Email: mark@pair-sync.com
Phone: +61 408 881 692
Response time: 24-48 hours

🐛 Report a Bug
Found an issue? Let us know →

💡 Request a Feature
Have an idea? Share it with us →

📚 Documentation
Browse our comprehensive guides:

Important Legal Notices

Educational Purpose Only: PairSync provides educational information about statistical arbitrage and pairs trading concepts. All content is for informational purposes only and does not constitute investment advice, financial advice, trading advice, or any other advice.

No Investment Recommendations: The signals, data, and information presented are based on historical statistical analysis and should not be construed as recommendations to buy or sell any security. All signals are shown to all users and are not personalized.

Hypothetical Performance: Past performance, including backtested results, does not guarantee future performance. Backtests are based on in-sample optimization and may not reflect real-world trading conditions, costs, slippage, or market impact.

Risk Disclosure: Trading securities involves substantial risk, including potential loss of principal. You should only trade with capital you can afford to lose. Consult a licensed financial advisor before making investment decisions.

Not a Registered Investment Advisor: PairSync is not registered with the SEC, FINRA, or any other financial regulatory authority. We are an educational technology platform, not a financial services provider.

United States Operation: This service is operated from the United States and complies with US federal securities laws. International users are responsible for compliance with their local regulations.

Contact: mark@pair-sync.com
Legal: Privacy Policy | Terms of Service | Disclaimers | Risk Disclosure

Last Updated: March 4, 2026