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)
775 B
775 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2024-05-10 | 0.426000 |
| 3 | 2008-12-05 | 0.018900 |
| 4 | 2009-05-08 | 0.011900 |
| 5 | 2011-05-06 | 0.013000 |
| 6 | 2018-12-14 | 0.471000 |
| 7 | 2021-05-07 | 0.634000 |
| 8 | 2019-12-13 | 1.416000 |
| 9 | 2023-12-08 | 0.198000 |
| 10 | 2010-05-07 | 0.010500 |
| 11 | 2011-12-02 | 0.036600 |
| 12 | 2013-12-06 | 0.621300 |
| 13 | 2014-12-05 | 0.644400 |
| 14 | 2015-12-04 | 0.398500 |
| 15 | 2009-12-04 | 0.032700 |
| 16 | 2011-12-28 | 0.003000 |
| 17 | 2016-05-13 | 0.082500 |
| 18 | 2016-12-02 | 0.192100 |
| 19 | 2019-05-10 | 0.115000 |
| 20 | 2014-05-02 | 0.578800 |
| 21 | 2018-05-11 | 0.508800 |
| 22 | 2022-05-06 | 0.456000 |
| 23 | 2026-05-08 | 0.323000 |
| 24 | 2015-05-15 | 0.308200 |
| 25 | 2017-05-12 | 0.557000 |
| 26 | 2021-12-10 | 0.452000 |
| 27 | 2022-12-09 | 0.087000 |
| 28 | 2024-12-06 | 0.490000 |
| 29 | 2012-12-07 | 0.091600 |
| 30 | 2012-12-27 | 0.003400 |
| 31 | 2023-05-12 | 1.253000 |
| 32 | 2010-12-03 | 0.060400 |
| 33 | 2012-05-04 | 0.016600 |
| 34 | 2013-05-03 | 0.040400 |
| 35 | 2020-12-11 | 0.039000 |
| 36 | 2025-12-05 | 0.686000 |
| 37 | 2009-12-30 | 0.001500 |
| 38 | 2017-12-01 | 0.460000 |
| 39 | 2025-05-09 | 0.696000 |