The Polymarket site freezes, lags, and wastes your time. Get live BTC prediction odds instantly in your sidebar — one click, zero loading.
YES/NO odds update in real time pulled directly from Polymarket's live API. No manual refresh needed.
See exactly what BTC price was at window open so you know whether you're winning or losing right now.
Switch between 5m, 15m, 1h, 4h and Daily markets instantly with one click. All active windows covered.
Pin it to your browser. Monitor markets while you read news, trade on the site, or do anything else.
Install and go. No login, no signup, no Polymarket account required to use the tracker.
Built specifically for BTC prediction markets. Clean and fast because it does one thing and does it well.
Join traders who already use PolyBTC Tracker to stay ahead.
Add to Chrome — FreeLast updated: February 2026
PolyBTC Tracker collects the following anonymous data to measure usage and improve the extension:
| Data | What it is | Why we collect it |
|---|---|---|
| Anonymous ID | Random UUID generated on your device at install | Count unique installs and active users |
| Active usage time | Seconds the sidebar is actively in use per day | Understand engagement, improve the product |
| Preferred timeframe | Which market window you use most (5m, 15m etc) | Know which features matter most |
| Browser language | e.g. "en-US" — collected once at install | Understand our audience geography |
| Extension version | Which version you are running | Track adoption of updates |
The anonymous ID is stored locally on your device in Chrome's extension storage (chrome.storage.local). This storage is never cleared by "clear browsing data" — only by uninstalling the extension. Usage data is sent to our secure backend database hosted on Render. No data is shared with any third party.
We do not sell, rent, or share data with any third parties. We do not use Google Analytics or any other third-party analytics service. Market price data is fetched from Polymarket's public API — please refer to Polymarket's privacy policy for their data practices.
Because we only store anonymous IDs with no connection to your identity, we cannot identify which records belong to you. Uninstalling the extension removes your anonymous ID from your device. The corresponding anonymous records on our server remain but cannot be linked to any individual.
If we make significant changes to what data we collect we will update this policy and the extension version. Continued use after changes constitutes acceptance of the updated policy.
Questions about this privacy policy? Contact us at: Mail us at realdreamgame@gmail.com