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)
955 B
955 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2021-12-22 | 3.595000 |
| 3 | 1997-12-24 | 0.174000 |
| 4 | 2008-12-29 | 1.260000 |
| 5 | 2018-03-20 | 0.014000 |
| 6 | 2020-03-24 | 0.015000 |
| 7 | 2011-12-28 | 0.674000 |
| 8 | 2014-03-18 | 0.020000 |
| 9 | 2023-12-21 | 2.449000 |
| 10 | 2025-12-23 | 3.418000 |
| 11 | 1999-12-17 | 0.633000 |
| 12 | 2002-10-31 | 0.045000 |
| 13 | 2006-03-30 | 0.008000 |
| 14 | 2006-12-27 | 1.065000 |
| 15 | 2012-12-27 | 0.934000 |
| 16 | 2013-12-27 | 1.253000 |
| 17 | 1998-12-24 | 0.549000 |
| 18 | 2004-12-23 | 0.635000 |
| 19 | 2007-03-29 | 0.008000 |
| 20 | 2010-12-29 | 0.548000 |
| 21 | 2001-12-18 | 0.131000 |
| 22 | 2011-03-30 | 0.001000 |
| 23 | 2012-03-27 | 0.005000 |
| 24 | 2016-03-22 | 0.014000 |
| 25 | 2017-12-27 | 2.321000 |
| 26 | 2019-12-26 | 2.381000 |
| 27 | 2003-12-15 | 0.096000 |
| 28 | 2005-12-29 | 0.354000 |
| 29 | 2008-03-28 | 0.014000 |
| 30 | 2009-03-30 | 0.007000 |
| 31 | 2024-12-23 | 3.885000 |
| 32 | 2019-03-19 | 0.008000 |
| 33 | 2009-12-29 | 0.128000 |
| 34 | 2015-03-24 | 0.011000 |
| 35 | 2016-12-28 | 1.942000 |
| 36 | 2017-03-21 | 0.010000 |
| 37 | 2007-12-27 | 2.091000 |
| 38 | 2013-03-19 | 0.010000 |
| 39 | 2014-12-29 | 2.296000 |
| 40 | 2015-12-29 | 2.868000 |
| 41 | 2000-12-13 | 1.490000 |
| 42 | 2002-06-28 | 0.049000 |
| 43 | 2002-12-11 | 0.073000 |
| 44 | 2007-06-29 | 0.002000 |
| 45 | 2020-12-24 | 2.229000 |
| 46 | 2022-12-22 | 3.407000 |
| 47 | 2005-03-31 | 0.003000 |
| 48 | 2018-12-26 | 3.324000 |