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)
615 B
615 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 1997-09-23 | 0.919000 |
| 3 | 2010-12-15 | 0.077000 |
| 4 | 2014-12-17 | 7.733000 |
| 5 | 2016-12-20 | 0.192000 |
| 6 | 1999-12-29 | 0.463000 |
| 7 | 2000-09-26 | 1.428000 |
| 8 | 2023-12-21 | 1.987000 |
| 9 | 2025-12-19 | 5.111000 |
| 10 | 2005-12-15 | 4.594000 |
| 11 | 2011-12-15 | 0.126000 |
| 12 | 2013-11-13 | 0.143000 |
| 13 | 2013-12-17 | 0.184000 |
| 14 | 2024-12-20 | 1.633000 |
| 15 | 2006-12-15 | 5.502000 |
| 16 | 2018-12-20 | 7.885000 |
| 17 | 1997-12-29 | 1.308000 |
| 18 | 2000-12-21 | 0.347000 |
| 19 | 2004-12-15 | 5.390000 |
| 20 | 2019-12-20 | 2.808000 |
| 21 | 2021-12-21 | 6.494000 |
| 22 | 2022-12-21 | 3.922000 |
| 23 | 1996-09-20 | 0.578000 |
| 24 | 1999-09-30 | 1.902000 |
| 25 | 2008-12-16 | 1.318000 |
| 26 | 2009-12-22 | 0.253000 |
| 27 | 2017-12-20 | 4.417000 |
| 28 | 2020-12-18 | 2.056000 |
| 29 | 1998-09-23 | 0.471000 |
| 30 | 2007-12-18 | 6.386000 |
| 31 | 2015-12-17 | 5.372000 |