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)
755 B
755 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 1999-01-08 | 0.720000 |
| 3 | 2000-01-07 | 1.410000 |
| 4 | 2008-12-30 | 0.002000 |
| 5 | 2012-12-27 | 0.010000 |
| 6 | 1992-12-18 | 0.050000 |
| 7 | 1994-01-07 | 0.270000 |
| 8 | 1995-12-08 | 0.800000 |
| 9 | 1998-01-02 | 0.080000 |
| 10 | 2000-12-22 | 6.170000 |
| 11 | 2005-04-22 | 0.033000 |
| 12 | 1991-12-20 | 0.390000 |
| 13 | 1992-01-03 | 0.110000 |
| 14 | 2012-12-14 | 0.081000 |
| 15 | 2016-12-27 | 0.199000 |
| 16 | 2017-12-26 | 0.177000 |
| 17 | 2018-12-26 | 0.284000 |
| 18 | 2021-12-28 | 8.987000 |
| 19 | 1993-12-17 | 3.060000 |
| 20 | 1994-12-16 | 0.040000 |
| 21 | 1996-12-13 | 0.320000 |
| 22 | 2001-01-05 | 0.090000 |
| 23 | 2019-12-27 | 1.764000 |
| 24 | 2025-12-26 | 6.634000 |
| 25 | 2008-12-12 | 0.026000 |
| 26 | 1993-01-08 | 0.510000 |
| 27 | 1997-12-26 | 6.000000 |
| 28 | 1998-12-18 | 2.000000 |
| 29 | 1999-12-17 | 3.200000 |
| 30 | 2013-12-13 | 0.051000 |
| 31 | 2020-12-29 | 4.999000 |
| 32 | 2024-12-26 | 5.238000 |
| 33 | 1996-01-05 | 0.280000 |
| 34 | 2007-02-02 | 0.010000 |
| 35 | 2014-12-12 | 0.099000 |
| 36 | 2015-12-11 | 0.044000 |
| 37 | 2019-09-06 | 0.063000 |
| 38 | 2023-12-26 | 0.031000 |