Documentation

Reference notes for the current product surface and how data moves through the application.

Signals

Signals are sourced from SEC data, cached in SQLite, and enriched with fundamentals and derived technicals when available.

Alerts

Alert rules are persisted server-side and evaluated against the current signal set. Browser notifications are immediate; email and SMS depend on provider env vars.

Watchlists

Watchlists are stored per viewer in the database rather than browser storage or Clerk metadata.

Data Freshness

Signals are refreshed on a short cache window, price history is cached for several hours, and fundamentals are cached daily.