Themes and preferences

Switch between light and dark, show change as % or numbers, and set your timezone.

Theme

Choose Light, Dark or System. System is the default: it follows the setting on your device, so the site changes when your device does.

Change the theme from the account menu, from the command menu (Ctrl+K or Cmd+K) or from Account, then Preferences.

Change shows growth and drops as a percentage or as absolute numbers.
Timezone sets the times shown across the site, such as when numbers were last updated. We use your browser's timezone, and Europe/London if we cannot detect it.

Updated 27 Oct 2026