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)
715 B
715 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2018-12-17 | 7.615000 |
| 3 | 2021-12-15 | 5.704000 |
| 4 | 2022-12-15 | 1.401000 |
| 5 | 1998-12-15 | 0.093000 |
| 6 | 2006-12-15 | 3.336000 |
| 7 | 2012-12-17 | 1.957000 |
| 8 | 2017-12-15 | 4.922000 |
| 9 | 2001-06-15 | 0.027000 |
| 10 | 2004-12-15 | 0.262000 |
| 11 | 2015-12-15 | 5.203000 |
| 12 | 1996-12-16 | 0.399000 |
| 13 | 1997-03-14 | 0.028000 |
| 14 | 2001-12-14 | 0.021000 |
| 15 | 2009-12-15 | 0.156000 |
| 16 | 2005-12-15 | 1.011000 |
| 17 | 2016-12-15 | 2.739000 |
| 18 | 2024-12-20 | 3.871000 |
| 19 | 2025-12-22 | 4.452000 |
| 20 | 1996-09-13 | 0.020000 |
| 21 | 2002-03-15 | 0.006000 |
| 22 | 2011-12-15 | 1.941000 |
| 23 | 2013-12-16 | 2.990000 |
| 24 | 2001-03-15 | 0.019000 |
| 25 | 2014-12-15 | 5.208000 |
| 26 | 2019-12-16 | 3.080000 |
| 27 | 1996-06-14 | 0.030000 |
| 28 | 2000-12-15 | 0.009000 |
| 29 | 2008-12-15 | 0.292000 |
| 30 | 2022-12-20 | 0.198000 |
| 31 | 2020-12-15 | 1.108000 |
| 32 | 2023-12-20 | 2.439000 |
| 33 | 1997-06-13 | 0.021000 |
| 34 | 1997-12-15 | 0.220000 |
| 35 | 2007-12-17 | 1.982000 |
| 36 | 2010-12-15 | 0.116000 |