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)
539 B
539 B
| 1 | Date | Capital Gains |
|---|---|---|
| 2 | 1996-12-13 | 0.266000 |
| 3 | 2013-12-27 | 1.268000 |
| 4 | 2017-12-20 | 3.334000 |
| 5 | 2018-12-19 | 1.863000 |
| 6 | 2021-12-16 | 1.899000 |
| 7 | 2000-09-25 | 0.269000 |
| 8 | 2012-12-27 | 2.265000 |
| 9 | 2015-12-29 | 2.069000 |
| 10 | 2016-12-28 | 1.385000 |
| 11 | 2024-12-13 | 4.094000 |
| 12 | 2010-12-29 | 2.369000 |
| 13 | 2014-12-29 | 1.736000 |
| 14 | 2019-12-17 | 2.485000 |
| 15 | 1997-12-11 | 1.990000 |
| 16 | 1999-09-24 | 0.276000 |
| 17 | 2007-09-26 | 0.114000 |
| 18 | 2007-12-27 | 1.244000 |
| 19 | 2008-12-29 | 0.066000 |
| 20 | 2020-12-16 | 1.372000 |
| 21 | 2022-12-14 | 1.426000 |
| 22 | 2023-12-13 | 1.152000 |
| 23 | 1998-12-14 | 0.237000 |
| 24 | 2000-12-14 | 0.008000 |
| 25 | 2008-09-26 | 1.931000 |
| 26 | 2009-12-29 | 0.657000 |
| 27 | 2011-12-28 | 2.474000 |