Privacy Policy

Last updated: April 13, 2026

1. Information We Collect

When you create an account, we collect your email address and, if you sign in with Google, your name and profile picture as provided by Google. We also collect the trading data you choose to enter into the application.

2. How We Use Your Information

We use your information to provide, maintain, and improve the OptionTrail service. Your trading data is used solely to generate analytics and insights for your personal use. We do not sell, rent, or share your personal data with third parties for marketing purposes.

3. Data Storage and Security

Your data is stored securely using Supabase infrastructure with row-level security policies. We use industry-standard encryption for data in transit (TLS) and at rest. Access to your data is restricted to your authenticated account only.

4. Third-Party Services

We use the following third-party services: Supabase for authentication and data storage, and Google OAuth for optional sign-in. These services have their own privacy policies that govern their use of your data.

5. Data Retention and Deletion

You may export or delete your data at any time from within the application. Upon account deletion, all associated personal data and trading records are permanently removed from our systems.

6. Cookies

We use essential cookies to manage your authentication session. We do not use advertising or tracking cookies.

7. Changes to This Policy

We may update this privacy policy from time to time. We will notify you of material changes by posting the new policy on this page with an updated revision date.

8. Contact Us

If you have any questions about this privacy policy, please contact us through the application.