Privacy Policy
Last updated: March 16, 2026
This portfolio project demonstrates a stock portfolio comparison tool. This privacy policy outlines how data is handled within the application.
Information We Collect
Account Information: When you create an account, we collect your username, email address, and encrypted password.
Portfolio Data: Stock symbols, quantities, purchase prices, and transaction dates you enter to track your portfolio performance.
Usage Information: Basic analytics about how you interact with the platform to improve functionality.
How We Use Your Information
We use collected information to:
- Provide portfolio tracking and comparison functionality
- Calculate performance metrics against market benchmarks
- Maintain your account and authenticate access
- Improve the platform's features and user experience
Data Security
We implement standard security measures including SSL/TLS encryption for data in transit and secure database storage. Authentication is handled through Supabase with industry-standard practices.
Information Sharing
We do not sell or share your personal information with third parties. Market data is provided by third-party APIs, but your personal portfolio holdings are not shared with these providers.
Cookies
We use essential cookies to maintain your session and authentication state. No third-party tracking cookies are used.
Portfolio Project Notice
This is a demonstration project created for portfolio purposes. While functional, it is not intended for managing real investment decisions or storing sensitive financial data.
Contact
For questions about this privacy policy, please contact: privacy@stockdiff.com