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)
736 B
736 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 1993-12-21 | 0.300000 |
| 3 | 1998-11-12 | 0.110000 |
| 4 | 2019-12-27 | 1.463000 |
| 5 | 1992-12-21 | 0.300000 |
| 6 | 1997-08-29 | 0.020000 |
| 7 | 2004-12-20 | 0.170000 |
| 8 | 2007-12-19 | 10.257000 |
| 9 | 2016-12-28 | 0.321000 |
| 10 | 1994-12-22 | 0.200000 |
| 11 | 2005-12-16 | 0.330000 |
| 12 | 2010-12-29 | 0.264000 |
| 13 | 2022-12-29 | 0.239000 |
| 14 | 1996-12-17 | 1.900000 |
| 15 | 1997-11-13 | 6.550000 |
| 16 | 2001-11-15 | 0.230000 |
| 17 | 2009-12-29 | 0.651000 |
| 18 | 2015-12-29 | 0.486000 |
| 19 | 2008-12-11 | 0.070000 |
| 20 | 2023-12-28 | 0.365000 |
| 21 | 2014-12-29 | 0.975000 |
| 22 | 1995-12-22 | 0.380000 |
| 23 | 1998-08-28 | 0.020000 |
| 24 | 1999-11-12 | 0.110000 |
| 25 | 2003-12-18 | 0.220000 |
| 26 | 2013-12-27 | 2.491000 |
| 27 | 1990-11-28 | 0.260000 |
| 28 | 1991-08-29 | 0.020000 |
| 29 | 2006-12-19 | 5.516000 |
| 30 | 2011-12-28 | 2.486000 |
| 31 | 2021-12-29 | 0.953000 |
| 32 | 2025-12-30 | 0.387000 |
| 33 | 2012-12-27 | 1.087000 |
| 34 | 2017-12-28 | 0.562000 |
| 35 | 2018-12-28 | 1.008000 |
| 36 | 2020-12-29 | 0.919000 |
| 37 | 2024-12-30 | 0.353000 |