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)
875 B
875 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2017-12-28 | 0.721000 |
| 3 | 2019-06-17 | 0.157000 |
| 4 | 2025-06-13 | 0.412000 |
| 5 | 1997-08-26 | 0.004000 |
| 6 | 2007-06-27 | 0.001000 |
| 7 | 2007-12-27 | 0.072000 |
| 8 | 2020-12-29 | 3.673000 |
| 9 | 2021-12-29 | 5.878000 |
| 10 | 2025-12-30 | 9.389000 |
| 11 | 1999-12-30 | 0.023000 |
| 12 | 2006-12-27 | 0.106000 |
| 13 | 2015-06-18 | 1.049000 |
| 14 | 2018-06-18 | 1.385000 |
| 15 | 2024-12-30 | 3.308000 |
| 16 | 2014-12-29 | 2.227000 |
| 17 | 2016-06-20 | 0.263000 |
| 18 | 2022-12-29 | 1.212000 |
| 19 | 1996-12-31 | 0.057000 |
| 20 | 1998-12-30 | 0.028000 |
| 21 | 2001-06-26 | 0.003000 |
| 22 | 2008-06-26 | 0.003000 |
| 23 | 2023-06-15 | 0.205000 |
| 24 | 2023-12-28 | 1.331000 |
| 25 | 2024-06-13 | 0.078000 |
| 26 | 2026-06-15 | 0.388000 |
| 27 | 1998-06-26 | 0.003000 |
| 28 | 1999-06-25 | 0.728000 |
| 29 | 2001-12-27 | 0.013000 |
| 30 | 2016-12-29 | 0.925000 |
| 31 | 2017-06-19 | 0.024000 |
| 32 | 2020-06-15 | 0.519000 |
| 33 | 2000-12-28 | 0.006000 |
| 34 | 2003-06-30 | 0.001000 |
| 35 | 2009-06-25 | 0.073000 |
| 36 | 2015-12-29 | 3.145000 |
| 37 | 2018-12-27 | 1.640000 |
| 38 | 2021-06-16 | 0.909000 |
| 39 | 1997-12-30 | 0.039000 |
| 40 | 2004-06-22 | 0.001000 |
| 41 | 2005-12-28 | 0.066000 |
| 42 | 2000-06-29 | 0.276000 |
| 43 | 2004-12-27 | 0.035000 |
| 44 | 2019-12-27 | 1.604000 |