Privacy Policy

Last updated: 7/13/2026 · Applies to quantoya.com

Overview

Quantoya.com provides portfolio analysis tools. This policy explains what information we collect when you use the site, how it's used, and the choices you have.

Information we collect

When you use the portfolio analysis tool, we temporarily store the ticker symbols, position sizes, and computed results you submit in a session tied to a randomly generated session ID. This session data is used solely to run your analysis and is not linked to your identity, sold, or shared with third parties.

We do not require an account or collect your name, email address, or other personal identifiers to use the analysis tool.

Cookies and advertising

This site uses Google AdSense to display advertising. Google and its partners may use cookies, web beacons, and similar technologies to serve ads based on your prior visits to this and other websites.

  • Google's use of advertising cookies enables it and its partners to serve ads based on your visits to this site and/or other sites on the Internet.
  • You may opt out of personalized advertising by visiting Google Ads Settings.
  • You can also learn more about how Google uses data at How Google uses information from sites or apps that use our services.
  • If you are located in the EEA, UK, or California, you will be shown a consent option controlling ad personalization before ads are loaded.

Third-party services

We use Google Cloud Platform (Cloud Run, Cloud Tasks, and Firestore) to host the site and process analysis requests. This provider may independently log standard technical data such as IP address and request timestamps as part of normal infrastructure operation.

Data retention

Session data (tickers, position sizes, and analysis results) is retained only as long as needed to serve your session and is not used for any purpose beyond generating your requested results.

Your choices

You can control or delete cookies through your browser settings at any time. Opting out of personalized advertising will not affect your ability to use the portfolio analysis tool — you may still see non-personalized ads.

Changes to this policy

We may update this policy from time to time. Changes will be posted on this page with an updated "Last updated" date.

Contact

Questions about this policy can be sent to contact.quantoya@gmail.com.