Terms of Service

Last Updated: 2026-02-04

High-Risk Investment Warning (Important)

QuantAI 5 (the “Platform”) provides quantitative strategies, backtest data, deep learning models, and source code for learning and research only.

1. Past performance does not guarantee future results: Backtests are based on historical data, and changing market conditions may render strategies ineffective.
2. Invest at your own risk: Any live trading decisions based on this Platform are made by the user, and all profits or losses are the user’s sole responsibility. The Platform bears no legal liability.
3. Not investment advice: The Platform does not provide securities investment advisory services.

1. Acceptance of Terms

By clicking “Register” or “Log In,” you acknowledge that you have read, understood, and agree to these terms. If you do not agree to any part of these terms, please stop using the service immediately.

2. Membership and Digital Goods

The Platform provides digital goods such as quantitative strategy source code, deep learning libraries, and factor data. Once a digital good is delivered (access enabled or download link sent), it is non-refundable. Please confirm your needs carefully before purchasing.

3. Intellectual Property

All code provided by the Platform (including strategy logic, deep learning frameworks, and data cleaning scripts) is protected by copyright law:

  • Paid source code is for personal learning and research only.
  • No resale, redistribution, or public sharing: Without written permission, you may not upload Platform code to third-party platforms such as GitHub, CSDN, or Taobao for resale or sharing.
  • Violations may result in permanent account suspension and legal action.

4. User Conduct

Users must not use the Platform for money laundering, illegal fundraising, or other unlawful activities. Automated scripts (crawlers) may not be used to scrape large amounts of data from the Platform, as this can affect server stability.

5. Disclaimer

The Platform is not liable for service interruptions or data losses caused by force majeure events such as internet outages, exchange data disruptions, hacking, or computer viruses. We will make reasonable efforts to reduce any resulting impact.

6. Changes to Terms

The Platform reserves the right to modify these terms at any time. Once published, the updated terms replace the previous version. You may review the latest terms at any time.