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 | 2019-12-10 | 0.068000 |
| 3 | 2021-12-08 | 4.135000 |
| 4 | 2007-12-10 | 5.720000 |
| 5 | 2009-12-10 | 0.069000 |
| 6 | 2013-12-04 | 4.255000 |
| 7 | 2023-12-12 | 1.184000 |
| 8 | 1999-12-07 | 1.240000 |
| 9 | 2017-12-12 | 4.375000 |
| 10 | 2000-12-04 | 3.280000 |
| 11 | 2018-12-11 | 6.928000 |
| 12 | 2020-12-08 | 0.033000 |
| 13 | 2022-12-08 | 1.902000 |
| 14 | 2006-12-11 | 2.941000 |
| 15 | 1998-12-04 | 1.782000 |
| 16 | 2001-12-10 | 1.710000 |
| 17 | 2012-12-24 | 0.062000 |
| 18 | 2016-12-13 | 1.507000 |
| 19 | 2025-12-10 | 4.040000 |
| 20 | 1995-12-12 | 0.035000 |
| 21 | 2005-12-14 | 3.381000 |
| 22 | 2011-12-16 | 4.662000 |
| 23 | 2014-12-04 | 4.392000 |
| 24 | 2015-12-15 | 6.101000 |
| 25 | 2024-12-11 | 3.182000 |
| 26 | 1997-12-05 | 1.045000 |
| 27 | 1996-12-09 | 0.040000 |
| 28 | 2012-05-11 | 0.013000 |
| 29 | 2008-12-10 | 0.032000 |