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)
715 B
715 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2009-03-31 | 0.018000 |
| 3 | 2020-03-31 | 1.116000 |
| 4 | 2021-12-22 | 1.193000 |
| 5 | 2006-12-27 | 0.588000 |
| 6 | 2007-09-28 | 1.506000 |
| 7 | 2019-12-27 | 0.024000 |
| 8 | 2006-06-28 | 0.294000 |
| 9 | 2008-12-31 | 0.138000 |
| 10 | 2018-03-29 | 0.474000 |
| 11 | 2006-09-27 | 0.510000 |
| 12 | 2010-12-29 | 3.006000 |
| 13 | 2011-09-09 | 1.212000 |
| 14 | 2018-12-31 | 0.054000 |
| 15 | 2019-03-29 | 0.060000 |
| 16 | 2024-03-28 | 0.530000 |
| 17 | 2026-03-25 | 2.442000 |
| 18 | 2009-09-11 | 0.042000 |
| 19 | 2008-09-30 | 0.210000 |
| 20 | 2009-12-31 | 4.938000 |
| 21 | 2018-06-29 | 0.036000 |
| 22 | 2018-09-28 | 0.042000 |
| 23 | 2019-09-30 | 0.060000 |
| 24 | 2022-03-31 | 4.631000 |
| 25 | 2007-06-29 | 0.648000 |
| 26 | 2008-03-31 | 0.348000 |
| 27 | 2010-09-10 | 0.150000 |
| 28 | 2007-03-30 | 0.534000 |
| 29 | 2008-09-11 | 4.056000 |
| 30 | 2017-06-30 | 2.346000 |
| 31 | 2025-03-28 | 0.792000 |
| 32 | 2006-03-30 | 0.168000 |
| 33 | 2008-06-30 | 0.198000 |
| 34 | 2019-06-28 | 0.048000 |
| 35 | 2023-03-31 | 4.698000 |
| 36 | 2007-12-31 | 0.606000 |