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)
795 B
795 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2016-02-12 | 0.230000 |
| 3 | 2017-02-10 | 0.258000 |
| 4 | 2017-12-08 | 2.130000 |
| 5 | 2018-02-09 | 0.684000 |
| 6 | 2021-02-12 | 0.906000 |
| 7 | 2006-12-22 | 0.067000 |
| 8 | 2008-02-15 | 0.125000 |
| 9 | 2009-12-23 | 0.010000 |
| 10 | 2023-02-03 | 0.397000 |
| 11 | 2025-02-07 | 0.539000 |
| 12 | 2026-02-06 | 0.164000 |
| 13 | 2015-12-11 | 0.997000 |
| 14 | 2022-12-09 | 3.295000 |
| 15 | 2014-02-14 | 0.076000 |
| 16 | 2010-04-30 | 0.014000 |
| 17 | 2011-02-11 | 0.035000 |
| 18 | 2016-12-09 | 1.089000 |
| 19 | 2020-02-07 | 0.205000 |
| 20 | 2006-02-03 | 0.050000 |
| 21 | 2007-12-28 | 0.445000 |
| 22 | 2010-02-05 | 0.030000 |
| 23 | 2024-12-06 | 2.234000 |
| 24 | 2014-12-12 | 1.952000 |
| 25 | 2022-02-04 | 0.535000 |
| 26 | 2023-12-08 | 1.611000 |
| 27 | 2003-12-26 | 0.033000 |
| 28 | 2004-02-06 | 0.010000 |
| 29 | 2015-02-13 | 0.154000 |
| 30 | 2019-12-13 | 1.913000 |
| 31 | 2020-12-11 | 2.770000 |
| 32 | 2021-12-10 | 4.175000 |
| 33 | 2024-02-09 | 0.191000 |
| 34 | 2010-12-10 | 0.010000 |
| 35 | 2010-12-30 | 0.003000 |
| 36 | 2012-12-14 | 0.093000 |
| 37 | 2025-12-05 | 4.122000 |
| 38 | 2013-12-13 | 3.653000 |
| 39 | 2018-12-07 | 2.969000 |
| 40 | 2019-02-08 | 0.166000 |