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)
499 B
499 B
| 1 | Date | Capital Gains |
|---|---|---|
| 2 | 2012-12-07 | 0.043000 |
| 3 | 2014-12-05 | 0.242000 |
| 4 | 2019-06-07 | 0.032000 |
| 5 | 2020-06-05 | 0.025000 |
| 6 | 2020-12-04 | 0.093000 |
| 7 | 2017-06-09 | 0.107000 |
| 8 | 2018-06-08 | 0.156000 |
| 9 | 2021-12-03 | 0.198000 |
| 10 | 1998-12-04 | 0.260000 |
| 11 | 1999-02-26 | 0.034000 |
| 12 | 2011-06-10 | 0.043000 |
| 13 | 2012-06-08 | 0.005000 |
| 14 | 2013-12-06 | 0.063000 |
| 15 | 2022-06-10 | 0.516000 |
| 16 | 2022-12-02 | 0.073000 |
| 17 | 1999-01-29 | 0.057000 |
| 18 | 2009-12-04 | 0.040000 |
| 19 | 2015-06-05 | 0.058000 |
| 20 | 2019-12-02 | 0.044000 |
| 21 | 2021-06-04 | 0.155000 |
| 22 | 1999-06-04 | 0.090000 |
| 23 | 1999-12-03 | 0.300000 |
| 24 | 2014-06-06 | 0.120000 |
| 25 | 2018-12-07 | 0.036000 |