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)
695 B
695 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 1997-12-29 | 0.860000 |
| 3 | 1999-12-27 | 1.000000 |
| 4 | 2011-12-28 | 0.290000 |
| 5 | 2018-12-27 | 0.370000 |
| 6 | 2014-12-29 | 0.228000 |
| 7 | 2015-12-29 | 0.266000 |
| 8 | 2024-12-27 | 0.524000 |
| 9 | 1996-09-30 | 0.470000 |
| 10 | 2002-12-27 | 0.094000 |
| 11 | 2004-12-29 | 0.170000 |
| 12 | 2012-12-18 | 0.302000 |
| 13 | 1998-12-28 | 1.763000 |
| 14 | 2005-12-28 | 0.490000 |
| 15 | 2009-12-29 | 0.150000 |
| 16 | 1995-12-28 | 0.210000 |
| 17 | 2006-12-27 | 1.030000 |
| 18 | 2022-12-28 | 0.139000 |
| 19 | 1994-12-28 | 0.330000 |
| 20 | 2008-12-29 | 0.258000 |
| 21 | 2016-12-28 | 0.242000 |
| 22 | 2001-12-21 | 0.230000 |
| 23 | 2013-12-12 | 0.209000 |
| 24 | 2021-12-29 | 0.476000 |
| 25 | 2017-12-27 | 0.014000 |
| 26 | 2023-12-27 | 0.350000 |
| 27 | 1993-12-31 | 0.287000 |
| 28 | 2000-12-27 | 1.010000 |
| 29 | 2003-12-29 | 0.296000 |
| 30 | 2007-12-27 | 0.910000 |
| 31 | 2025-12-29 | 0.501000 |
| 32 | 1996-12-27 | 0.146000 |
| 33 | 2010-12-29 | 0.228000 |
| 34 | 2019-12-27 | 0.302000 |
| 35 | 2020-12-29 | 0.047000 |