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)
559 B
559 B
| 1 | Date | Capital Gains |
|---|---|---|
| 2 | 1997-12-05 | 0.795000 |
| 3 | 2007-12-07 | 0.709000 |
| 4 | 2013-12-06 | 0.016400 |
| 5 | 2016-12-09 | 0.002700 |
| 6 | 1994-12-02 | 0.228000 |
| 7 | 2018-12-07 | 1.293000 |
| 8 | 2004-12-03 | 0.371000 |
| 9 | 2021-12-03 | 1.237000 |
| 10 | 2024-12-13 | 2.159000 |
| 11 | 1996-12-06 | 0.592000 |
| 12 | 2006-12-01 | 0.609000 |
| 13 | 2023-12-08 | 0.384000 |
| 14 | 2003-12-05 | 0.005000 |
| 15 | 2014-12-05 | 0.154000 |
| 16 | 1993-12-03 | 0.280000 |
| 17 | 1998-12-04 | 0.715000 |
| 18 | 1995-12-08 | 0.173000 |
| 19 | 2005-12-02 | 0.514000 |
| 20 | 2010-12-03 | 0.002000 |
| 21 | 2011-12-02 | 0.002900 |
| 22 | 2015-12-04 | 0.935500 |
| 23 | 2017-12-08 | 0.409000 |
| 24 | 2022-12-09 | 0.797000 |
| 25 | 1989-12-07 | 0.285000 |
| 26 | 1992-12-04 | 0.015000 |
| 27 | 1999-12-03 | 0.562000 |
| 28 | 2019-12-06 | 0.243000 |