Last Updated: July 7, 2026
huice.org (hereinafter referred to as "the Website") is operated in the United States and takes your privacy very seriously. This Privacy Policy explains how we and our partners collect, use, store, and protect information when you visit and use the Website.
Geographic Notice: This Website is operated in the United States with data stored on U.S. servers. The Website does not actively provide services to users within the territory of the People's Republic of China. If you are located in the People's Republic of China, please discontinue use of this Website.
All features, including DCA backtesting and grid strategy backtesting, are available without registration.
We do not collect your name, phone number, ID number, email address, or any other personally identifiable information that could directly identify you.
To support site operations, this Website displays advertisements through Google AdSense. Google and its advertising partners may use cookies and similar technologies to:
These cookies do not contain your name, email, or other directly identifiable information.
Our servers automatically log access information (IP address, access time, request path, User-Agent) solely for troubleshooting, attack prevention, and aggregate traffic statistics (not linked to individual identities). Logs are not associated with your backtest records or watchlists.
To provide backtesting functionality, the following data may be stored:
| Data Type | Storage Location | Contains Personal Info | Notes | |-----------|-----------------|----------------------|-------| | ETF market data | Server database | No | Price data from public sources | | Backtest records | Server database | No | Your saved backtests, linked by random visitor hash | | Watchlist | Your browser's localStorage | No | Not uploaded to server | | Visitor hash | Your browser's localStorage | No | Randomly generated, not linked to personal info |
When you save a backtest record, we generate a random string (e.g., vh_a3b8c9d2e1f4) in your browser's localStorage as a visitor identifier. This hash is randomly generated, not linked to any personal information, and is used only to let you view your own backtest history. It can be deleted by clearing your browser data.
This Website's servers are located in the United States, and all data is stored on servers within the United States.
If you access this Website from a region outside the United States, your information may be transferred to, stored in, or processed in the United States. By using this Website, you consent to the transfer of your information to the United States. We take reasonable measures to protect the security of your data.
This Website displays advertisements through Google AdSense. Google may use advertising cookies for ad personalization, frequency capping, performance measurement, and other purposes.
Ads may also be served by Google's advertising partners, who may use cookies independently. We do not control third-party cookie practices.
This Website does not use standalone third-party analytics tools (such as Google Analytics) to track your browsing behavior. However, Google may collect necessary anonymous technical logs in connection with ad serving.
We take the following measures to protect data security:
Please note, however, that no method of Internet transmission or electronic storage is 100% secure, and we cannot guarantee absolute security.
This Website is intended for general audiences and does not knowingly collect personal information from children under the age of 13. If you believe we may have collected information from a child, please contact us.
Under the California Consumer Privacy Act (CCPA), California residents have the following rights:
Please note: This Website does not collect identifiable personal information and does not sell personal information. If you have any questions, please contact us.
Under the General Data Protection Regulation (GDPR), you have the following rights:
If you wish to exercise these rights, please contact us. Since this Website does not collect identifiable personal information, in most cases we may not be able to provide data associated with you.
This Website may contain links to third-party websites. We are not responsible for the privacy policies or content of third-party sites. We encourage you to review the privacy policies of any third-party websites you visit.
If this Privacy Policy changes, we will update the date and content on this page. Your continued use of the Website constitutes your agreement to the updated policy.
For material changes, we will place a prominent notice on the page.
For privacy-related questions, please contact: cnkm8808@gmail.com