Privacy Policy for Stock Pal
Last Updated: January 2026
Overview
Stock Pal is a Chrome browser extension that detects publicly traded company names on webpages and displays their real-time stock prices. This privacy policy explains how we handle user data.
Data Collection
Stock Pal does not collect, store, or transmit any user data.
How the Extension Works
  • The extension scans webpage text locally on your device to detect company names
  • Stock price data is fetched directly from Yahoo Finance
  • No user information is attached to these requests
  • No browsing history, personal information, or page content is ever stored or transmitted
Permissions Used
Active Tab
Read current page text to detect company names
Storage
Cache stock prices locally for 5 minutes to improve performance
Yahoo Finance API
Fetch real-time stock price data
Third-Party Services
Stock Pal fetches stock data from Yahoo Finance. No user data is shared with this service. Please refer to unknown link for their data practices.
Changes to This Policy
Any updates to this privacy policy will be reflected on this page with an updated revision date.
Contact
For questions about this privacy policy, please open an issue on our GitHub repository.