Privacy Policy

1. Overview

Retrofolio is a portfolio backtesting application hosted at retrofolio.dhfrost.com. This policy explains what personal data we collect and how we use it.

2. Data We Collect

We collect only what is necessary to provide the service:

• Email address — used as your account identifier, collected when you register or sign in with Google.
• Backtest data — the portfolio inputs you submit and the computed results, stored so you can view your history.

We do not sell your data or use it for advertising.

3. Your Rights

You can delete your account at any time from the account settings page, which removes all your stored data. To request a copy of your data or ask any privacy questions, contact us via the GitHub repository.

4. Changes

We may update this policy. Material changes will be reflected in the “Last updated” date above.