We collect: (a) your email address and chosen username at registration; (b) your broker API credentials (encrypted), which you provide to connect market data; (c) basic usage data such as login times and session activity needed to operate the Service.
Your information is used solely to operate the Service: to authenticate you, to fetch options data using your own broker credentials, and to maintain your session. We do not use your data for advertising and we do not sell your personal data to anyone.
Broker API credentials are encrypted at rest (Fernet symmetric encryption) and are used only to fetch data with your own account. They are never shared with other users or third parties. Each user only ever sees data fetched with their own credentials.
We do not sell, rent, or trade your personal information. Data may be processed by infrastructure providers (hosting) strictly to run the Service. Broker data is exchanged only between your session and your chosen broker’s API.
We retain your account data while your account is active. You may request deletion of your account and associated data at any time by contacting us; broker credentials are removed when you disconnect a broker or delete your account.
We use a session cookie and browser storage solely to keep you logged in and to remember UI preferences. We do not use third-party tracking or advertising cookies.
The Service runs over HTTPS (TLS). Passwords are hashed and broker credentials encrypted. No system is perfectly secure; you are responsible for keeping your login credentials confidential.
You may access, correct, or delete your personal data, and withdraw consent, by contacting us. We will respond within a reasonable time.
For privacy requests or questions, contact us at ysvr2021@gmail.com.