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)
937 B
937 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2005-12-28 | 1.692456 |
| 3 | 2008-12-10 | 2.040619 |
| 4 | 2015-12-29 | 1.547389 |
| 5 | 2018-12-06 | 2.949710 |
| 6 | 2022-08-19 | 1.740000 |
| 7 | 1998-12-29 | 0.116054 |
| 8 | 2021-11-18 | 0.530000 |
| 9 | 2022-02-17 | 2.650000 |
| 10 | 2024-06-03 | 1.350000 |
| 11 | 2011-12-13 | 0.609284 |
| 12 | 2013-12-04 | 11.025145 |
| 13 | 2014-12-26 | 6.141199 |
| 14 | 2020-09-17 | 1.499033 |
| 15 | 2023-05-19 | 1.740000 |
| 16 | 2024-03-26 | 1.350000 |
| 17 | 2026-06-16 | 0.170000 |
| 18 | 2017-12-06 | 1.141199 |
| 19 | 2020-12-17 | 1.499033 |
| 20 | 2021-08-27 | 2.562863 |
| 21 | 2022-11-17 | 1.740000 |
| 22 | 2024-12-31 | 2.330000 |
| 23 | 2026-04-24 | 0.170000 |
| 24 | 2001-12-27 | 1.499033 |
| 25 | 2006-12-13 | 9.671180 |
| 26 | 2016-12-05 | 1.305609 |
| 27 | 2022-05-20 | 2.650000 |
| 28 | 2023-12-28 | 1.350000 |
| 29 | 2012-12-14 | 1.895551 |
| 30 | 2019-09-19 | 2.756286 |
| 31 | 2020-03-19 | 2.756286 |
| 32 | 2021-03-17 | 1.499033 |
| 33 | 2025-12-31 | 6.870000 |
| 34 | 2026-07-17 | 0.170000 |
| 35 | 2026-08-17 | 0.170000 |
| 36 | 1996-12-27 | 0.116054 |
| 37 | 2002-12-27 | 0.744681 |
| 38 | 2019-12-19 | 2.756286 |
| 39 | 2020-06-18 | 1.499033 |
| 40 | 2025-11-21 | 6.870000 |
| 41 | 2026-05-15 | 0.170000 |
| 42 | 1994-12-23 | 0.116054 |
| 43 | 1997-12-29 | 0.116054 |
| 44 | 2007-12-10 | 12.379110 |
| 45 | 2021-06-18 | 1.499033 |
| 46 | 2023-02-14 | 1.740000 |
| 47 | 2025-05-23 | 2.330000 |