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)
575 B
575 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2004-12-16 | 0.025533 |
| 3 | 2009-12-16 | 0.182382 |
| 4 | 2010-12-17 | 0.133139 |
| 5 | 2017-12-15 | 3.941273 |
| 6 | 2019-12-16 | 3.148000 |
| 7 | 2000-12-15 | 2.589823 |
| 8 | 2012-12-14 | 0.215211 |
| 9 | 2016-12-16 | 4.198432 |
| 10 | 1998-12-29 | 0.054715 |
| 11 | 2001-12-14 | 3.246398 |
| 12 | 2023-12-15 | 0.095000 |
| 13 | 2011-12-16 | 0.136786 |
| 14 | 2013-12-16 | 5.267190 |
| 15 | 1999-12-15 | 2.991063 |
| 16 | 2020-12-14 | 1.599000 |
| 17 | 2003-12-17 | 0.012767 |
| 18 | 2005-12-15 | 7.045413 |
| 19 | 2006-12-15 | 6.591282 |
| 20 | 2008-12-15 | 3.129674 |
| 21 | 2021-12-14 | 5.772000 |
| 22 | 1997-12-29 | 0.911909 |
| 23 | 2007-12-17 | 8.081343 |
| 24 | 1996-12-27 | 0.109429 |
| 25 | 2014-12-15 | 7.982856 |
| 26 | 2015-12-17 | 2.292540 |
| 27 | 2018-12-17 | 1.976000 |
| 28 | 2024-12-16 | 0.024000 |
| 29 | 2025-12-15 | 3.229000 |