Privacy
Last updated October 21, 2026
Without an account
Your watchlist and display settings are stored only in your browser (local storage). Nothing about you is sent to or kept on our servers. The app requests stock quotes and charts on your behalf; those requests contain only ticker symbols.
When you sign in with Google
We receive and store, from your Google account:
- your Google account ID (used to recognize you),
- your email address, name and profile picture link (shown in the app's account menu).
We also store the watchlist and preferences you save while signed in, so they follow you across devices. We don't access anything else in your Google account.
Cookies
Signing in sets one cookie that keeps you signed in for up to 30 days, plus a short-lived cookie during the sign-in step itself. There are no advertising or tracking cookies, and no analytics.
Sharing
We don't sell or share your information. It is stored with our hosting provider, Cloudflare, only to run the app.
Deleting your data
Choose Delete account from the account menu (your profile picture, top right) to permanently delete your account and everything saved with it. Signing out removes your data from that browser.