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)
475 B
475 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2019-12-27 | 0.360000 |
| 3 | 2020-08-18 | 0.021000 |
| 4 | 2024-12-30 | 0.419000 |
| 5 | 2025-12-30 | 0.489000 |
| 6 | 2018-08-09 | 0.004000 |
| 7 | 2020-12-29 | 0.137000 |
| 8 | 2021-12-29 | 0.247000 |
| 9 | 2022-12-29 | 0.565000 |
| 10 | 2009-12-30 | 0.089000 |
| 11 | 2014-12-29 | 0.259000 |
| 12 | 2016-12-28 | 0.042000 |
| 13 | 2017-07-26 | 0.155000 |
| 14 | 2023-12-28 | 0.371000 |
| 15 | 2007-12-24 | 0.185000 |
| 16 | 2013-12-26 | 0.187000 |
| 17 | 2018-12-27 | 0.280000 |
| 18 | 2015-05-21 | 0.194000 |
| 19 | 2016-06-15 | 0.151000 |
| 20 | 2017-12-27 | 0.209000 |
| 21 | 2008-12-30 | 0.092000 |
| 22 | 2010-12-29 | 0.165000 |
| 23 | 2011-12-28 | 0.124000 |
| 24 | 2012-12-27 | 0.192000 |