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)
596 B
596 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2006-12-19 | 0.089000 |
| 3 | 2007-12-12 | 0.218000 |
| 4 | 2008-12-11 | 0.318000 |
| 5 | 2022-12-07 | 1.588000 |
| 6 | 2021-12-02 | 25.777000 |
| 7 | 2024-12-09 | 1.570000 |
| 8 | 2001-12-18 | 0.164000 |
| 9 | 2006-12-12 | 3.062000 |
| 10 | 2009-10-21 | 0.217000 |
| 11 | 2013-12-18 | 1.349000 |
| 12 | 2010-12-30 | 0.024000 |
| 13 | 2017-12-05 | 4.585000 |
| 14 | 2004-12-13 | 1.306000 |
| 15 | 2007-12-07 | 4.546000 |
| 16 | 2023-12-06 | 1.261000 |
| 17 | 2018-12-03 | 4.096000 |
| 18 | 2025-12-04 | 2.405000 |
| 19 | 2002-06-28 | 0.030000 |
| 20 | 2005-12-08 | 2.131000 |
| 21 | 2014-12-04 | 4.372000 |
| 22 | 2016-12-05 | 0.870000 |
| 23 | 2020-12-02 | 1.674000 |
| 24 | 2010-12-13 | 0.240000 |
| 25 | 2011-12-07 | 0.359000 |
| 26 | 2012-12-07 | 0.388000 |
| 27 | 2015-12-03 | 7.094000 |
| 28 | 2000-12-19 | 3.155000 |
| 29 | 2002-12-19 | 0.140000 |
| 30 | 2019-12-02 | 3.506000 |