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)
716 B
716 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2002-10-31 | 0.047000 |
| 3 | 2012-12-31 | 1.061000 |
| 4 | 2002-06-28 | 0.047000 |
| 5 | 1997-11-28 | 1.179000 |
| 6 | 2000-11-30 | 0.130000 |
| 7 | 2015-12-29 | 3.219000 |
| 8 | 1994-12-30 | 0.079000 |
| 9 | 2002-07-31 | 0.047000 |
| 10 | 2006-10-31 | 1.011000 |
| 11 | 2023-12-29 | 0.257000 |
| 12 | 2000-11-01 | 1.297000 |
| 13 | 1993-12-31 | 0.122000 |
| 14 | 2006-12-29 | 0.317000 |
| 15 | 2008-12-31 | 0.633000 |
| 16 | 2010-04-30 | 0.028000 |
| 17 | 2011-12-30 | 1.054000 |
| 18 | 2022-12-16 | 2.624000 |
| 19 | 1992-10-13 | 0.026000 |
| 20 | 2017-12-27 | 2.500000 |
| 21 | 1996-12-30 | 0.718000 |
| 22 | 2018-12-27 | 3.786000 |
| 23 | 2024-12-16 | 4.096000 |
| 24 | 2016-12-28 | 1.572000 |
| 25 | 2007-12-07 | 2.799000 |
| 26 | 2010-12-31 | 0.046000 |
| 27 | 2014-12-31 | 2.757000 |
| 28 | 1999-11-01 | 2.279000 |
| 29 | 1995-12-29 | 0.058000 |
| 30 | 2013-12-31 | 2.590000 |
| 31 | 2019-12-19 | 11.683000 |
| 32 | 2020-12-18 | 0.228000 |
| 33 | 2021-12-17 | 1.986000 |
| 34 | 2023-12-18 | 0.393000 |
| 35 | 2025-12-15 | 3.766000 |
| 36 | 1992-12-31 | 0.045000 |