Privacy policy

Last updated October 2026

This page explains what Arthotix stores about you and why.

What we collect

  • Account details: your email address and a password (stored securely by our login provider, Supabase). Your name if you add one.
  • Your content: watchlists, portfolios, transactions and trade journal notes you create.
  • Technical data: basic server logs such as IP address and browser type, kept by our hosting and database providers for security and reliability.

What is kept in your browser

The chart saves your preferences (timeframe, indicators, theme) and your chart drawings in your browser's local storage, and the login system keeps a session there so you stay signed in. This stays on your device. Clearing your browser data removes it.

How we use it

To run your account, show your saved lists and portfolios, keep the service secure and fix problems. We do not sell your personal data.

Who processes it

We use Supabase (database and login) and Vercel (hosting). They process data on our behalf under their own terms and security practices, and may store it on servers outside Nepal.

Your choices

You can ask to see, correct or delete your account and its data at any time. Write to subinthapa2092@gmail.com.

Changes

If we add analytics, ads or new data uses, we will update this page first.