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)
555 B
555 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2007-12-14 | 0.509000 |
| 3 | 2012-12-21 | 0.653000 |
| 4 | 2013-09-06 | 1.925000 |
| 5 | 2007-09-07 | 1.556000 |
| 6 | 2021-12-17 | 4.149000 |
| 7 | 2012-09-07 | 1.941000 |
| 8 | 1999-09-03 | 0.410000 |
| 9 | 2005-12-02 | 0.040000 |
| 10 | 2006-09-08 | 1.945000 |
| 11 | 2006-12-01 | 0.808000 |
| 12 | 2015-09-11 | 2.552000 |
| 13 | 2018-12-07 | 2.218000 |
| 14 | 2000-12-15 | 0.310000 |
| 15 | 2004-01-09 | 0.005000 |
| 16 | 2011-09-09 | 2.565000 |
| 17 | 2014-12-22 | 1.343000 |
| 18 | 2025-12-26 | 7.462000 |
| 19 | 2013-12-20 | 1.597000 |
| 20 | 2019-12-20 | 0.180000 |
| 21 | 2020-12-18 | 3.781000 |
| 22 | 1998-09-04 | 0.390000 |
| 23 | 2008-09-12 | 0.370000 |
| 24 | 2010-04-21 | 0.114000 |
| 25 | 2011-12-09 | 0.072000 |
| 26 | 2024-12-26 | 6.856000 |
| 27 | 2000-09-08 | 0.810000 |
| 28 | 2014-09-05 | 3.046000 |