Privacy

Last updated: 18 September 2026

The short version: no account, no analytics, no tracking.

What we store

Your charts, drawings, watchlists, workspaces and preferences are stored locally in your browser (IndexedDB and localStorage). They stay on your device and are not sent to us. Clearing your browser storage, or using the in-app data tools, removes them.

What we collect

Nothing. There are no accounts, no email collection, no usage analytics, no advertising, no tracking pixels and no third-party trackers. We do not build a profile of you and we do not sell data, because we do not hold any.

Network requests and hosting

To show charts, your browser contacts the market data source directly. Those providers may see your IP address and request details under their own privacy policies. The site itself is served by a content delivery network, which may process standard request logs (such as IP address and user agent) to operate and protect the service.

Changes

If this policy changes, for example when optional accounts are introduced, the updated version will be posted here with a new date.