Cookie Policy
A short, honest list of every cookie we set.
We use the bare minimum number of cookies. None are sold to advertisers. You can clear them from your browser at any time; doing so will sign you out.
1. Strictly necessary
Without these the service does not work. We do not ask permission for them.
| Name | Purpose | Duration |
|---|---|---|
| pm_session | Authenticates your logged-in session | 30 days |
| pm_csrf | Prevents cross-site request forgery | session |
| pm_theme | Remembers light/dark theme choice | 1 year |
| pm_2fa_remember | Remembers a trusted device for 2FA | 30 days |
2. Functional
Make the app remember your preferences. You can decline these in your Notification Settings.
| Name | Purpose | Duration |
|---|---|---|
| pm_watchlist | Your watchlist sort order | 1 year |
| pm_layout | Terminal panel layout | 1 year |
| pm_chart_pref | Chart range and style choice | 1 year |
3. Analytics
We use self-hosted Plausible. It is cookie-less by default; we only set the cookies below if you explicitly opt in to "Help us improve" in Notification Settings.
| Name | Purpose | Duration |
|---|---|---|
| pm_plausible_uid | De-duplicates page views | 24 hours |
4. Advertising
We do not set advertising or tracking cookies. We do not run third-party ad pixels.
5. How to manage them
You can clear cookies from your browser settings. To disable functional and analytics cookies inside Prophecy, go to Profile -> Notification Settings -> Cookies.