# Earnings Geek > Track earnings calendars, post-earnings price reactions, and weekly commentary on public companies. Earnings Geek tracks public companies in Supabase (`tickers` + `daily_updates`). Each sync via `/api/sync?ticker=SYMBOL` fetches Massive data and upserts one row per ticker per day. ## Core pages - [Home](https://earningsgeek.com/): overview - [Companies](https://earningsgeek.com/companies): watchlist with latest stored snapshots - [Updates](https://earningsgeek.com/blog): weekly earnings commentary ## Machine-readable exports - [llms-lite.txt](https://earningsgeek.com/llms-lite.txt): minimal index for small context windows - [llms-full.txt](https://earningsgeek.com/llms-full.txt): expanded snapshot with posts and tickers - [sitemap.xml](https://earningsgeek.com/sitemap.xml): all public URLs ## Updates - [Welcome to Earnings Geek](https://earningsgeek.com/blog/welcome): 2025-06-22 — Week 25, 2025 ## Optional - [Sync API](https://earningsgeek.com/api/sync?ticker=AAPL): fetch Massive data and store in Supabase (example: AAPL)