Privacy Policy

Last updated: July 2026

What we collect

The Qu'an is built around a simple constraint: your markets data belongs to you. The only persistent identifiers we store are:

• your Supabase account record (email, account id, subscription state);
• billing metadata from your payment provider; and
• optional roaming workspace state you choose to sync.

Option chains, greeks, and workbook state are analyzed in your browser and are not uploaded to our servers unless you explicitly publish a brief.

How we use it

Data is used to run your account, enforce entitlement, process billing, and improve reliability. We do not sell, rent, or share personal data with third parties, except processors required to deliver the service (hosting, authentication, payments).

Cookies and local storage

The terminal uses cookies/local storage for auth sessions, feature flags, and anti-abuse rate limiting. No advertising networks or third-party trackers are embedded.

Data retention

Account records are retained until you delete your account. Published briefs remain viewable unless you request removal. You may export or delete your data by contacting support.

Your rights

Depending on your jurisdiction, you may have rights to access, correct, or delete personal data, and to withdraw consent for optional processing. To exercise these rights, contact us through the house support channel.

Contact

For privacy questions, reach the house at [email protected].

This policy applies to The Qu'an and the husriht.com domain only. Third-party sites linked from the terminal have their own terms.