Last updated: 26 September 2026. This page is the LumexTrader privacy policy: it describes what we collect, what we do not, and your choices.
The short version
Nothing on LumexTrader requires you to register or hand over personal details: we have no user accounts, forms or newsletters.
Information collected automatically
Like nearly every website, the server that hosts LumexTrader keeps short technical logs of requests: IP address, browser, page and time. They exist for security and troubleshooting, nothing else.
The tools on this site
Anything you type into a calculator is processed inside your own browser. It is never sent to us or stored.
Cookies and third parties
We do not place cookies. Our typefaces come from Google Fonts, which means your browser contacts Google servers under Google’s own privacy terms. Any future analytics would be announced here beforehand, with consent asked for where required.
If you write to [email protected], we use your address and message only to reply, and keep them no longer than needed.
Your rights
You may have rights to access, correct or erase personal data about you, or to object to how it is used. Contact us by email and we will respond within the time the law allows. You can also contact your data protection regulator.
We do not sell personal information.