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)
935 B
935 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2003-12-26 | 0.124000 |
| 3 | 2011-12-22 | 0.181000 |
| 4 | 2016-06-07 | 0.321000 |
| 5 | 2017-12-21 | 0.427000 |
| 6 | 2021-06-10 | 0.252000 |
| 7 | 2022-12-21 | 0.281000 |
| 8 | 2025-06-10 | 0.083000 |
| 9 | 2003-06-02 | 0.008000 |
| 10 | 2016-12-22 | 0.026000 |
| 11 | 2019-12-20 | 0.675000 |
| 12 | 2021-12-22 | 2.174000 |
| 13 | 2011-06-08 | 0.156000 |
| 14 | 2020-12-21 | 1.001000 |
| 15 | 2022-06-08 | 0.143000 |
| 16 | 2014-06-04 | 0.076000 |
| 17 | 2007-06-05 | 0.327000 |
| 18 | 2008-06-11 | 0.080000 |
| 19 | 2008-12-23 | 0.207000 |
| 20 | 2015-06-03 | 0.302000 |
| 21 | 2023-12-21 | 0.356000 |
| 22 | 2024-12-20 | 0.463000 |
| 23 | 2005-12-23 | 1.054000 |
| 24 | 2010-06-09 | 0.137000 |
| 25 | 2024-06-12 | 0.064000 |
| 26 | 2026-06-10 | 0.079000 |
| 27 | 2006-12-22 | 0.939000 |
| 28 | 2010-12-22 | 0.039000 |
| 29 | 2012-06-06 | 0.017000 |
| 30 | 2012-12-21 | 0.221000 |
| 31 | 2013-12-23 | 0.996000 |
| 32 | 2015-12-22 | 0.262000 |
| 33 | 2017-06-01 | 0.293000 |
| 34 | 2023-06-14 | 0.026000 |
| 35 | 2006-06-06 | 0.255000 |
| 36 | 2007-12-21 | 0.972000 |
| 37 | 2009-06-10 | 0.002000 |
| 38 | 2018-06-12 | 0.203000 |
| 39 | 2020-06-10 | 0.203000 |
| 40 | 2025-12-19 | 0.472000 |
| 41 | 2004-06-02 | 0.017000 |
| 42 | 2005-06-07 | 0.249000 |
| 43 | 2013-06-05 | 0.009000 |
| 44 | 2014-12-22 | 0.416000 |
| 45 | 2018-12-21 | 0.553000 |
| 46 | 2019-06-12 | 0.117000 |
| 47 | 2004-12-27 | 0.267000 |