Show HN: A cyberpunk-style terminal dashboard for monitoring markets

Hello HN, OP here.

I built this TUI (Terminal User Interface) because I wanted to watch market trends without leaving my command line environment.

It uses Yahoo Finance and CoinGecko APIs with a local caching system (JSON) to handle rate limits gracefully. It is written in Node.js and uses `blessed` for rendering.

Happy to answer any questions about the implementation!