Data sources
What can be reused
The existing capture machine keeps the history. This site does not open that computer to the network and does not write to its database. The full notes are in docs/data-integration.md.
| Source | Where it lives now | BCFT-3 |
|---|---|---|
| Daily OHLCV | Local SQLite daily_prices on the capture machine | Read-only path plus sign-in, or a future sync |
| Live quotes | Schwab, then Finnhub, then Yahoo on the existing app | Not called by BCFT-3 |
| History backfill | Yahoo chart API, Finnhub candles only if the key has access | Stays on the capture job |
| Reported financials | SEC companyfacts 10-Q and 10-K, stored in a separate research file | Point-in-time by filing date |
| Analyst estimates | Yahoo and Finnhub keep only a few recent quarters on the capture machine | Not used; not a historical record |
| Nightly capture | Windows task Swing Price Capture, weekdays | Not exposed to the internet |
| Signal logs | signals_log and signal_outcomes in the same SQLite file | Not copied into this app |