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 | 2011-12-22 | 0.269000 |
| 3 | 2020-12-18 | 0.143000 |
| 4 | 2009-12-22 | 0.005000 |
| 5 | 2010-12-22 | 0.085000 |
| 6 | 2021-12-17 | 0.527000 |
| 7 | 2023-12-18 | 0.535000 |
| 8 | 2024-12-16 | 0.353000 |
| 9 | 1998-12-22 | 0.070000 |
| 10 | 2019-12-19 | 0.117000 |
| 11 | 2015-12-22 | 0.004000 |
| 12 | 2022-12-16 | 0.271000 |
| 13 | 2003-12-22 | 0.202000 |
| 14 | 2014-12-22 | 0.413000 |
| 15 | 2006-12-21 | 5.821000 |
| 16 | 1996-12-20 | 0.085000 |
| 17 | 2001-12-21 | 0.130000 |
| 18 | 2007-12-21 | 5.715000 |
| 19 | 2013-12-20 | 0.117000 |
| 20 | 2025-12-15 | 5.938000 |
| 21 | 2004-12-22 | 0.476000 |
| 22 | 2005-12-22 | 1.169000 |
| 23 | 2002-12-20 | 0.173000 |
| 24 | 2008-12-22 | 0.839000 |
| 25 | 2021-12-31 | 0.239000 |
| 26 | 1997-12-22 | 0.625000 |
| 27 | 1999-12-22 | 0.120000 |
| 28 | 2016-12-22 | 0.102000 |
| 29 | 2017-12-22 | 0.320000 |
| 30 | 2018-12-21 | 0.056000 |
| 31 | 2000-12-22 | 0.026000 |
| 32 | 2012-12-21 | 0.109000 |