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)
575 B
575 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2010-12-16 | 0.231000 |
| 3 | 2024-12-10 | 2.814000 |
| 4 | 2025-12-10 | 6.802000 |
| 5 | 1997-12-10 | 0.219000 |
| 6 | 2007-12-19 | 0.269000 |
| 7 | 2011-12-15 | 0.337000 |
| 8 | 2017-11-21 | 0.304000 |
| 9 | 2018-11-20 | 2.732000 |
| 10 | 1998-09-30 | 0.049000 |
| 11 | 2006-12-20 | 0.486000 |
| 12 | 2014-11-19 | 0.286000 |
| 13 | 2016-11-17 | 0.387000 |
| 14 | 2001-11-15 | 0.100000 |
| 15 | 2003-11-13 | 0.212000 |
| 16 | 2013-11-21 | 0.344000 |
| 17 | 2015-11-19 | 0.211000 |
| 18 | 2005-11-22 | 0.455000 |
| 19 | 2012-12-19 | 0.321000 |
| 20 | 2009-12-17 | 0.283000 |
| 21 | 2023-12-07 | 0.566000 |
| 22 | 1999-11-11 | 0.060000 |
| 23 | 2002-11-14 | 0.127000 |
| 24 | 2004-11-18 | 0.163000 |
| 25 | 2008-12-17 | 0.261000 |
| 26 | 2019-11-21 | 1.819000 |
| 27 | 2020-11-24 | 1.201000 |
| 28 | 2021-11-23 | 7.209000 |
| 29 | 2022-11-22 | 0.682000 |