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)
675 B
675 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2002-06-17 | 0.036000 |
| 3 | 2007-12-24 | 1.800000 |
| 4 | 2008-12-23 | 1.346000 |
| 5 | 2025-12-04 | 0.978000 |
| 6 | 2001-09-20 | 0.450000 |
| 7 | 2002-10-15 | 0.032000 |
| 8 | 2014-12-16 | 2.018000 |
| 9 | 2024-12-05 | 0.623000 |
| 10 | 1997-08-26 | 0.032667 |
| 11 | 2011-12-28 | 0.904000 |
| 12 | 2017-12-21 | 0.291000 |
| 13 | 2009-12-30 | 0.007000 |
| 14 | 2018-12-04 | 0.572000 |
| 15 | 1999-10-01 | 0.127333 |
| 16 | 2021-12-09 | 1.206000 |
| 17 | 2023-12-07 | 0.325000 |
| 18 | 2000-12-12 | 0.046000 |
| 19 | 2004-01-15 | 0.033000 |
| 20 | 2006-12-20 | 0.171000 |
| 21 | 2010-04-30 | 0.029000 |
| 22 | 2015-12-15 | 1.172000 |
| 23 | 2016-12-13 | 1.161000 |
| 24 | 1996-09-18 | 0.033833 |
| 25 | 1998-12-22 | 0.074667 |
| 26 | 2010-12-29 | 0.610000 |
| 27 | 2012-12-20 | 1.472000 |
| 28 | 2013-12-17 | 1.434000 |
| 29 | 2020-12-10 | 0.955000 |
| 30 | 1985-11-05 | 0.001333 |
| 31 | 1999-12-14 | 0.030667 |
| 32 | 2000-09-29 | 0.154333 |
| 33 | 2019-12-03 | 0.668000 |
| 34 | 2022-12-08 | 0.562000 |