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)
635 B
635 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2019-12-27 | 0.497000 |
| 3 | 1999-12-22 | 0.180000 |
| 4 | 2001-12-14 | 0.127000 |
| 5 | 2012-12-24 | 0.394000 |
| 6 | 2016-12-22 | 0.425000 |
| 7 | 2009-12-24 | 0.417000 |
| 8 | 2010-12-27 | 0.325000 |
| 9 | 2020-12-29 | 0.305000 |
| 10 | 2022-12-28 | 0.375000 |
| 11 | 2023-12-28 | 0.605000 |
| 12 | 1997-12-26 | 0.100000 |
| 13 | 2005-12-29 | 0.274000 |
| 14 | 2006-12-27 | 0.382000 |
| 15 | 2021-12-29 | 0.689000 |
| 16 | 2008-12-24 | 0.272000 |
| 17 | 2015-12-23 | 0.319000 |
| 18 | 2011-12-23 | 0.439000 |
| 19 | 2025-12-30 | 1.094000 |
| 20 | 2013-12-23 | 0.562000 |
| 21 | 2014-12-23 | 0.434000 |
| 22 | 2002-06-28 | 0.047000 |
| 23 | 2002-10-31 | 0.051000 |
| 24 | 2002-12-09 | 0.195000 |
| 25 | 2010-04-30 | 0.024000 |
| 26 | 2007-12-26 | 0.488000 |
| 27 | 2018-12-27 | 0.400000 |
| 28 | 2024-12-30 | 0.602000 |
| 29 | 1998-12-28 | 0.090000 |
| 30 | 2003-12-10 | 0.463000 |
| 31 | 2004-12-29 | 0.270000 |
| 32 | 2017-12-22 | 0.389000 |