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)
475 B
475 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2005-11-14 | 0.331000 |
| 3 | 2010-12-29 | 0.034000 |
| 4 | 2014-12-29 | 0.962000 |
| 5 | 2015-12-03 | 0.861000 |
| 6 | 2016-12-05 | 0.516000 |
| 7 | 2003-12-17 | 0.044000 |
| 8 | 2004-11-15 | 0.294000 |
| 9 | 2009-12-29 | 0.009000 |
| 10 | 2013-12-27 | 0.882000 |
| 11 | 2018-12-06 | 0.798000 |
| 12 | 2023-12-07 | 0.100000 |
| 13 | 2025-12-08 | 0.605000 |
| 14 | 2006-11-14 | 0.737000 |
| 15 | 2007-11-14 | 0.628000 |
| 16 | 2011-12-05 | 0.095000 |
| 17 | 2019-12-05 | 0.705000 |
| 18 | 2021-12-06 | 0.655000 |
| 19 | 2024-12-09 | 0.620000 |
| 20 | 2001-11-16 | 0.357000 |
| 21 | 2011-12-06 | 0.090000 |
| 22 | 2012-12-05 | 0.420000 |
| 23 | 2017-12-05 | 0.659000 |
| 24 | 2020-12-04 | 0.500000 |