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)
635 B
635 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2000-12-18 | 1.405000 |
| 3 | 2006-12-18 | 0.753000 |
| 4 | 2010-04-30 | 0.038000 |
| 5 | 2019-12-19 | 0.229000 |
| 6 | 1997-12-26 | 0.044000 |
| 7 | 2009-12-16 | 0.116000 |
| 8 | 2015-09-24 | 0.047000 |
| 9 | 2025-11-28 | 1.029000 |
| 10 | 2022-11-30 | 1.629000 |
| 11 | 2023-12-29 | 0.009000 |
| 12 | 2024-11-29 | 1.683000 |
| 13 | 2004-12-21 | 0.028000 |
| 14 | 2004-12-31 | 1.021000 |
| 15 | 2012-12-13 | 0.049000 |
| 16 | 2016-12-20 | 0.087000 |
| 17 | 2002-12-16 | 0.030000 |
| 18 | 2018-12-19 | 0.066000 |
| 19 | 2008-12-15 | 0.241000 |
| 20 | 2023-11-30 | 0.730000 |
| 21 | 2025-12-31 | 0.011000 |
| 22 | 2010-12-16 | 0.022000 |
| 23 | 2013-12-19 | 0.179000 |
| 24 | 2021-12-31 | 1.325000 |
| 25 | 1998-12-29 | 1.449000 |
| 26 | 2001-12-17 | 2.113000 |
| 27 | 2005-12-19 | 0.948000 |
| 28 | 2007-12-17 | 1.669000 |
| 29 | 1999-12-16 | 0.118000 |
| 30 | 2003-12-17 | 0.057000 |
| 31 | 2011-12-15 | 0.029000 |
| 32 | 2017-12-20 | 0.023000 |