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)
735 B
735 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 1997-12-26 | 1.051000 |
| 3 | 2006-12-19 | 0.716000 |
| 4 | 2007-12-19 | 0.104000 |
| 5 | 2010-12-20 | 0.064000 |
| 6 | 2011-12-20 | 0.452000 |
| 7 | 2020-12-18 | 1.531000 |
| 8 | 2021-12-03 | 3.362000 |
| 9 | 2024-12-05 | 2.980000 |
| 10 | 1995-12-29 | 0.111000 |
| 11 | 1997-06-20 | 0.030000 |
| 12 | 1998-12-17 | 0.530000 |
| 13 | 2004-06-18 | 0.028000 |
| 14 | 2006-06-20 | 0.027000 |
| 15 | 2007-06-19 | 0.792000 |
| 16 | 2008-06-18 | 0.024000 |
| 17 | 2015-12-18 | 5.309000 |
| 18 | 2016-12-20 | 1.651000 |
| 19 | 1998-06-19 | 0.040000 |
| 20 | 2003-06-18 | 0.003000 |
| 21 | 2004-12-20 | 0.086000 |
| 22 | 2012-12-18 | 0.124000 |
| 23 | 2018-12-18 | 7.541000 |
| 24 | 2022-12-05 | 1.068000 |
| 25 | 1996-03-29 | 0.036000 |
| 26 | 1996-12-27 | 0.660000 |
| 27 | 1999-12-16 | 0.935000 |
| 28 | 2000-12-21 | 2.850000 |
| 29 | 2005-06-20 | 0.048000 |
| 30 | 2023-12-05 | 1.675000 |
| 31 | 2025-12-05 | 2.290000 |
| 32 | 2014-12-18 | 4.672000 |
| 33 | 2005-12-20 | 0.021000 |
| 34 | 2017-12-19 | 5.970000 |
| 35 | 2019-12-18 | 3.432000 |
| 36 | 2009-12-18 | 0.100000 |
| 37 | 2013-12-18 | 2.250000 |