Why is it so hard to find a beautiful investment tracker that respects your privacy?

Hello Product Hunt! 👋 Fed up with outdated spreadsheets and overcomplicated finance software which makes users enter their sensitive net worth information into the clouds? Introducing CELEX Strategy (celexstrategy.com). It's an intuitive, purely local investment terminal that requires neither account nor server - calculations and CSV parsing take place locally on your device only. Fast facts: Real-time monitoring with Yahoo Finance support in USD ($) and Euro (€). News and dividends specific to each asset. Privacy Mode switch for instantaneous blurring of all financial information in public view. With such an awesome user base when it comes to UI/UX design, here is my question to you: what's the most annoying thing about existing portfolio management solutions, and what feature should come next for CELEX Strategy? Thanks a lot for your thoughts!