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)
495 B
495 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2015-08-19 | 3.073000 |
| 3 | 1995-12-20 | 0.046000 |
| 4 | 2005-06-22 | 0.001000 |
| 5 | 2008-10-24 | 0.015000 |
| 6 | 1999-09-07 | 0.008000 |
| 7 | 2001-08-15 | 0.003000 |
| 8 | 2005-12-19 | 0.084000 |
| 9 | 2006-12-13 | 0.079000 |
| 10 | 2016-08-25 | 1.175000 |
| 11 | 1994-12-28 | 0.040000 |
| 12 | 1996-12-19 | 0.024000 |
| 13 | 1998-09-09 | 0.028000 |
| 14 | 2018-08-23 | 2.088000 |
| 15 | 2019-08-27 | 5.683000 |
| 16 | 2022-08-26 | 4.782000 |
| 17 | 2025-08-25 | 5.944000 |
| 18 | 2009-08-27 | 0.012000 |
| 19 | 2020-08-27 | 1.116000 |
| 20 | 2024-08-23 | 0.084000 |
| 21 | 2017-08-24 | 0.012000 |
| 22 | 2021-08-27 | 3.191000 |
| 23 | 2007-12-17 | 0.062000 |
| 24 | 2008-06-23 | 0.033000 |
| 25 | 2008-12-16 | 0.023000 |