Privacy policy

Last updated 19 October 2026

InvestingQuant is a website about US stocks and investment models. You can read most of it without an account. This page explains what we collect, why, and how to have it deleted.

If you sign in

• Sign in with Google. We receive your email address from Google and use it only to identify your account. We do not receive your Google password, contacts, files or anything else from your Google account.
• Your account holds your email address, the date it was created, the time of your last sign-in, and any settings you save on the site (such as a watchlist).
• A sign-in cookie keeps you signed in for up to 30 days. It is only used for that.

Everyone who visits

• Server logs. Like every web server, ours records each request: the address requested, time, your IP address, and your browser's user-agent and referring page. We use these logs to keep the site running, stop abuse, and count visits. They are kept for up to one year, then deleted.
• No tracking or advertising. We do not use analytics scripts, advertising cookies or trackers, and we do not sell, rent or share personal information with anyone for marketing.
• Third parties your browser contacts. Pages load fonts from Google Fonts, and the sign-in button loads Google's sign-in script; Google receives your IP address when that happens, under Google's privacy policy. The site is hosted on Amazon Web Services in the United States.

Deleting your data

You can delete your account at any time from the Account page; this removes your account and everything saved with it immediately. You can also ask us to delete it, or ask what we hold about you, at contact@investingquant.com.

Children

The site is not meant for anyone under 18, and we do not knowingly hold accounts for them.

Changes

If this policy changes, we will update the date at the top of this page.