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)
615 B
615 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2004-12-10 | 0.220000 |
| 3 | 2006-12-08 | 0.800000 |
| 4 | 2010-12-03 | 0.285000 |
| 5 | 2017-12-08 | 2.170000 |
| 6 | 2003-12-12 | 0.150000 |
| 7 | 2024-12-13 | 3.482000 |
| 8 | 2025-12-12 | 5.735000 |
| 9 | 1996-12-13 | 0.050000 |
| 10 | 2011-12-02 | 0.609000 |
| 11 | 2016-12-09 | 0.770000 |
| 12 | 2018-12-07 | 4.599000 |
| 13 | 2021-12-30 | 0.136000 |
| 14 | 2023-12-08 | 0.004000 |
| 15 | 2005-12-09 | 2.840000 |
| 16 | 2009-12-04 | 0.340000 |
| 17 | 2019-12-06 | 2.191000 |
| 18 | 1999-12-10 | 0.510000 |
| 19 | 2001-12-14 | 0.060000 |
| 20 | 2002-12-13 | 0.120000 |
| 21 | 2008-12-05 | 1.060000 |
| 22 | 1997-12-12 | 1.250000 |
| 23 | 2010-04-30 | 0.022000 |
| 24 | 2007-12-07 | 4.010000 |
| 25 | 2020-12-04 | 2.171000 |
| 26 | 2021-12-03 | 9.437000 |
| 27 | 2015-12-04 | 0.617000 |
| 28 | 2012-12-07 | 0.630000 |
| 29 | 2013-12-06 | 2.626000 |
| 30 | 2023-12-27 | 0.026000 |
| 31 | 2000-12-15 | 0.250000 |