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)
655 B
655 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2001-12-27 | 0.513000 |
| 3 | 2014-12-26 | 0.263000 |
| 4 | 2002-12-27 | 0.100000 |
| 5 | 2018-12-26 | 0.810000 |
| 6 | 2025-12-29 | 1.005000 |
| 7 | 2006-12-27 | 0.476000 |
| 8 | 2015-12-28 | 0.437000 |
| 9 | 2019-12-26 | 0.837000 |
| 10 | 2021-12-27 | 0.200000 |
| 11 | 2025-12-18 | 2.982000 |
| 12 | 2003-12-29 | 1.516000 |
| 13 | 2009-12-29 | 0.011000 |
| 14 | 2017-12-26 | 0.145000 |
| 15 | 2023-12-26 | 0.472000 |
| 16 | 2000-12-27 | 0.136000 |
| 17 | 2005-12-27 | 0.085000 |
| 18 | 2009-11-18 | 0.130000 |
| 19 | 2012-12-26 | 0.211000 |
| 20 | 2013-12-26 | 0.337000 |
| 21 | 2008-12-29 | 0.337000 |
| 22 | 2010-12-29 | 0.043000 |
| 23 | 2011-12-28 | 0.091000 |
| 24 | 2016-12-27 | 0.624000 |
| 25 | 2023-12-18 | 0.625000 |
| 26 | 2007-12-27 | 0.166000 |
| 27 | 2020-12-28 | 0.037000 |
| 28 | 2021-12-16 | 5.446000 |
| 29 | 2022-12-27 | 0.611000 |
| 30 | 2004-12-27 | 0.316000 |
| 31 | 2022-12-16 | 0.723000 |
| 32 | 2024-12-16 | 0.773000 |
| 33 | 2024-12-26 | 0.553000 |