Cookie Policy

Last updated: May 8, 2026

Kindly be informed that Stock Diagnosis uses cookies and similar technologies to enhance your experience. This Cookie Policy kindly explains what cookies are, how we use them, and your choices regarding them.

1. What Are Cookies?

Cookies are small text files stored on your device (computer, tablet, or mobile) when you visit a website. They help websites remember your preferences, understand how you use the site, and improve your overall experience. Cookies are widely used across the internet and are a standard web technology.

2. Types of Cookies We Use

Essential Cookies

Always Active

These cookies are strictly necessary for the Platform to function. Without them, core features like login and analysis would not work properly.

cookieAccepted — remembers your cookie consent choice (24 months)
Session management — maintains your browsing session state

Analytics Cookies

Optional

These cookies help us understand how visitors interact with the Platform by collecting and reporting information anonymously.

Pages visited and time spent on each page
Device type, browser, and general geographic location
Error reports and performance metrics

Functionality Cookies

Optional

These cookies allow the Platform to remember choices you make and provide enhanced, personalized features.

Language preferences and display settings
Previously entered stock queries (for convenience)

3. Third-Party Cookies

Some cookies are set by third-party services that appear on our Platform:

Google Gemini API — Used for AI analysis. Subject to Google's Cookie Policy: policies.google.com/privacy

Google Fonts — For typography. Google may set technical cookies for font delivery. Privacy Policy

Tailwind CSS (CDN) — For styling. No user-tracking cookies are set by Tailwind CDN.

4. How Long Do Cookies Last?

Cookies have two types of lifespan:

Session cookies — deleted automatically when you close your browser
Persistent cookies — remain on your device for a set period (ranging from 24 hours to 24 months) or until you manually delete them

5. Your Cookie Choices

You have full control over your cookie preferences. You can:

Accept All Cookies

On your first visit, you may accept all cookies by clicking "Accept" on our cookie banner. Essential cookies will always be active.

Manage via Browser Settings

You can block, delete, or restrict cookies through your browser settings:

Chrome: Settings → Privacy & Security → Cookies
Firefox: Options → Privacy & Security → Cookies
Safari: Preferences → Privacy → Cookies
Edge: Settings → Privacy & Services → Cookies

Opt Out of Analytics

To opt out of analytics cookies specifically, please contact us at privacy@superlativeai.com. Note that opting out may affect some Platform features.

Note: Disabling essential cookies may cause the Platform to malfunction. The cookie consent banner itself requires a functional cookie to remember your preference.

6. Local Storage

In addition to cookies, we also use browser Local Storage to:

Store your cookie consent preference (cookieAccepted)
Cache UI state for better performance

Local Storage data persists until manually cleared. You can clear it through your browser's developer tools.

7. Policy Updates

We may update this Cookie Policy from time to time to reflect changes in our practices or for operational, legal, or regulatory reasons. Any changes will be posted on this page with an updated "Last updated" date. We kindly request you to review this policy periodically.

8. Contact Us

For any questions regarding our use of cookies, please do the needful and reach out to us:

Email: privacy@superlativeai.com

Response Time: Within 24 hours

Address: 742 Evergreen Terrace, Suite 400, Springfield, IL 62704, USA