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)
735 B
735 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2024-08-09 | 0.362000 |
| 3 | 2014-08-08 | 0.439000 |
| 4 | 2019-12-13 | 0.720000 |
| 5 | 2015-08-07 | 0.361000 |
| 6 | 2020-12-11 | 0.584000 |
| 7 | 2009-08-07 | 0.091000 |
| 8 | 2014-12-12 | 0.209000 |
| 9 | 2018-12-07 | 1.134000 |
| 10 | 2011-08-05 | 0.040000 |
| 11 | 2016-08-12 | 0.107000 |
| 12 | 2013-08-02 | 0.080000 |
| 13 | 2017-12-08 | 0.565000 |
| 14 | 2018-08-10 | 1.758000 |
| 15 | 2023-08-11 | 0.075000 |
| 16 | 2008-12-12 | 0.065000 |
| 17 | 2011-12-09 | 0.053000 |
| 18 | 2019-08-09 | 1.256000 |
| 19 | 2021-08-06 | 0.662000 |
| 20 | 2021-12-10 | 0.219000 |
| 21 | 2022-08-05 | 0.553000 |
| 22 | 2025-12-19 | 0.391000 |
| 23 | 2008-08-08 | 0.070000 |
| 24 | 2013-12-13 | 0.292000 |
| 25 | 2024-12-20 | 0.262000 |
| 26 | 2012-12-14 | 0.080000 |
| 27 | 2023-12-15 | 0.308000 |
| 28 | 2020-08-07 | 0.660000 |
| 29 | 2025-08-08 | 0.750000 |
| 30 | 2016-12-09 | 0.196000 |
| 31 | 2017-08-11 | 2.234000 |
| 32 | 2010-12-10 | 0.027000 |
| 33 | 2012-08-03 | 0.063000 |
| 34 | 2015-12-11 | 0.221000 |
| 35 | 2022-12-09 | 0.140000 |
| 36 | 2009-12-11 | 0.022000 |
| 37 | 2010-08-06 | 0.026000 |