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)
339 B
339 B
| 1 | Date | Capital Gains |
|---|---|---|
| 2 | 2015-12-28 | 0.034000 |
| 3 | 2017-12-26 | 0.004000 |
| 4 | 2002-12-26 | 0.012000 |
| 5 | 2004-07-26 | 0.002000 |
| 6 | 2009-12-28 | 0.019000 |
| 7 | 2014-12-26 | 0.016000 |
| 8 | 2008-12-26 | 0.001000 |
| 9 | 2016-12-27 | 0.023000 |
| 10 | 2010-12-27 | 0.089000 |
| 11 | 2011-12-27 | 0.081000 |
| 12 | 2012-12-26 | 0.126000 |
| 13 | 2013-12-26 | 0.017000 |
| 14 | 2003-07-25 | 0.008000 |
| 15 | 2003-12-26 | 0.107000 |
| 16 | 2020-12-17 | 0.156000 |
| 17 | 2021-12-16 | 0.078000 |