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)
875 B
875 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2003-07-25 | 0.013000 |
| 3 | 2010-04-30 | 0.033000 |
| 4 | 2019-12-05 | 1.178000 |
| 5 | 1998-06-24 | 0.009000 |
| 6 | 2001-12-20 | 0.015000 |
| 7 | 2009-06-10 | 0.027000 |
| 8 | 2008-12-29 | 0.155000 |
| 9 | 2009-12-29 | 0.104000 |
| 10 | 2013-12-26 | 0.086000 |
| 11 | 2021-12-03 | 1.876000 |
| 12 | 1992-12-24 | 0.023000 |
| 13 | 1996-12-19 | 0.011000 |
| 14 | 2005-12-28 | 0.150000 |
| 15 | 2006-06-23 | 0.003000 |
| 16 | 2006-11-30 | 2.294000 |
| 17 | 2007-12-13 | 0.368000 |
| 18 | 2007-12-27 | 0.024000 |
| 19 | 2012-12-27 | 0.115000 |
| 20 | 1996-06-20 | 0.010000 |
| 21 | 2003-12-29 | 0.033000 |
| 22 | 2005-08-19 | 0.004000 |
| 23 | 2020-12-04 | 0.134000 |
| 24 | 2022-12-15 | 0.830000 |
| 25 | 2004-12-16 | 0.085000 |
| 26 | 2010-12-29 | 0.104000 |
| 27 | 2024-12-17 | 0.850000 |
| 28 | 2025-12-16 | 1.809000 |
| 29 | 1991-12-26 | 0.030000 |
| 30 | 1994-12-22 | 0.008000 |
| 31 | 2004-07-28 | 0.019000 |
| 32 | 1997-12-19 | 0.025000 |
| 33 | 2015-12-09 | 0.136000 |
| 34 | 2017-12-06 | 0.134000 |
| 35 | 1999-06-23 | 0.130000 |
| 36 | 2011-12-28 | 0.150000 |
| 37 | 2007-06-22 | 0.386000 |
| 38 | 2014-12-10 | 0.133000 |
| 39 | 2016-12-07 | 0.216000 |
| 40 | 2018-12-06 | 1.122000 |
| 41 | 2023-12-15 | 0.200000 |
| 42 | 1995-12-20 | 0.048000 |
| 43 | 2000-12-20 | 0.869000 |
| 44 | 2006-12-27 | 0.023000 |