Greg Pomerantz
bb8e39605e
Yahoo's 2026 event-feed change (capitalGain events dropped for some funds; no events at all for terminated tickers) can wipe good event history on re-download. Defense in depth: - overrides/event-backup/: last-known-good copy of every dividend/ capitalGain file (8,192 files, 58 MB); refresh with scripts/backup_events.py after each dump update - data.py event_file(): frozen > data-root (while populated) > backup; used by panel reads, verify_official, and the double-listing scanner - README: capital-gain files are mutual-fund-only in this dump; Yahoo has no LT/ST split (tax.py taxes capg at lt_rate; the per-fund split would come from fund-company annual tax statements or commercial feeds) - tests: exact Timestamp .loc keys (pandas 3.x string matching returns a Series on large DatetimeIndex)
435 B
435 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 1998-11-12 | 0.550000 |
| 3 | 1999-11-19 | 0.671000 |
| 4 | 2000-12-15 | 0.202000 |
| 5 | 2005-11-15 | 0.896000 |
| 6 | 2013-12-13 | 0.032000 |
| 7 | 2023-12-11 | 0.443000 |
| 8 | 1993-12-31 | 0.009000 |
| 9 | 1997-04-21 | 1.413000 |
| 10 | 2015-12-10 | 0.349000 |
| 11 | 1996-11-15 | 1.073000 |
| 12 | 2008-11-14 | 0.165000 |
| 13 | 2017-12-08 | 3.596000 |
| 14 | 2018-12-13 | 3.169000 |
| 15 | 2022-12-09 | 0.232000 |
| 16 | 2024-12-11 | 3.639000 |
| 17 | 1999-04-19 | 0.169000 |
| 18 | 2007-11-16 | 0.700000 |
| 19 | 2006-11-15 | 1.021000 |
| 20 | 2025-12-11 | 7.393000 |
| 21 | 1997-11-14 | 2.045000 |
| 22 | 2004-12-15 | 0.111000 |