JJ'S CALL'S Chrome Extension

Privacy Policy

Last updated: April 19, 2026

JJ'S CALL'S is a paper-trading and chart-training extension. This policy explains what the extension does and does not collect.

Information We Collect

The extension may store settings, paper-trading entries, watchlist-style data, and other user-created trading notes locally through browser storage. This is used to make the extension work for you.

Information We Do Not Sell

We do not sell personal information. We do not use extension data for advertising or third-party marketing.

Website And Chart Access

The extension is designed to run on supported trading/chart pages that you choose to use. It may read visible page information needed to display paper-trading tools and overlays.

Worker/API Usage

When features are connected to the JJ'S CALL'S Worker API, requests may be sent to the Worker URL to support app functionality. API traffic is used to provide the requested feature and keep the product working.

Local Storage

Some extension data may be saved in your browser. You can remove extension data by clearing browser extension storage or uninstalling the extension.

Security

No system can guarantee perfect security, but we aim to keep data handling limited to what is needed for the extension to function.

Contact

For questions about this policy, contact the JJ'S CALL'S developer through the support channel connected to the extension listing.

Educational Use

JJ'S CALL'S tools are for educational paper-trading and chart-training purposes. They are not financial advice.