Privacy Policy — TradeLog Extension
Last updated: November 2026
Short version: TradeLog stores your trade data entirely on your own device using Chrome's built-in storage. We do not collect, transmit, or have access to any of your data.
1. What Data We Collect
TradeLog captures the following trade information when you execute orders on supported trading platforms:
- Trading symbol and exchange (e.g., RELIANCE, NSE)
- Trade type (BUY or SELL)
- Quantity and price
- Order type and product type (MIS, CNC, NRML)
- Timestamp of the trade
- Notes and emotion tags you add manually
2. Where Your Data Is Stored
All data is stored exclusively in chrome.storage.local on your own device. This means:
- Your trade data never leaves your computer
- We have no servers, no database, no backend
- No one — including the developers of TradeLog — can access your data
- Uninstalling the extension deletes all stored data
3. Data We Do NOT Collect
TradeLog does not collect:
- Your name, email address, or any personal identifiers
- Your account credentials or passwords
- Financial account numbers or holdings
- Browsing history or activity outside supported trading platforms
- Device information or IP addresses
- Analytics or usage statistics
4. Permissions Used
TradeLog requests the following Chrome permissions:
- storage — to save your trade history locally on your device
- tabs — to detect when you are on a supported trading platform
- notifications — to show you a notification when a trade is captured (optional)
- host permissions for Zerodha, Groww, Upstox, and Angel One — to intercept trade API calls on these platforms only
5. Third-Party Access
We do not share your data with any third parties. There are no analytics services, advertising networks, or data brokers involved.
6. Export Feature
The CSV export feature creates a file on your device from your locally stored data. This file is saved to your Downloads folder and is entirely under your control.
7. Children's Privacy
TradeLog is intended for use by adults engaged in stock market trading. We do not knowingly collect data from anyone under 18 years of age.
8. Changes to This Policy
If we update this privacy policy, we will update the "Last updated" date above. Significant changes will be noted in the extension's changelog.
9. Contact
If you have questions about this privacy policy, contact us at: tradelog-extension.vercel.app