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 | 2012-02-10 | 0.045000 |
| 3 | 2013-02-15 | 0.122000 |
| 4 | 1994-02-04 | 0.200000 |
| 5 | 1997-12-26 | 0.870000 |
| 6 | 2003-12-26 | 0.050000 |
| 7 | 2008-02-15 | 0.040000 |
| 8 | 2009-12-18 | 0.020000 |
| 9 | 2011-12-16 | 0.119000 |
| 10 | 2018-02-09 | 0.044000 |
| 11 | 2021-02-12 | 0.040000 |
| 12 | 2004-02-06 | 0.140000 |
| 13 | 2005-02-04 | 0.300000 |
| 14 | 2010-12-17 | 0.130000 |
| 15 | 2013-12-20 | 0.214000 |
| 16 | 2014-12-19 | 0.251000 |
| 17 | 2017-12-01 | 0.074000 |
| 18 | 2006-02-03 | 0.060000 |
| 19 | 2006-12-22 | 0.360000 |
| 20 | 2012-12-21 | 0.301000 |
| 21 | 2016-12-02 | 0.138000 |
| 22 | 2004-12-23 | 0.190000 |
| 23 | 2005-12-23 | 0.260000 |
| 24 | 2007-12-28 | 0.040000 |
| 25 | 2020-12-01 | 0.011000 |