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)
617 B
617 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2000-12-18 | 5.121000 |
| 3 | 2017-12-19 | 2.383000 |
| 4 | 2018-06-29 | 0.317000 |
| 5 | 2021-06-30 | 0.717000 |
| 6 | 2023-12-19 | 7.907000 |
| 7 | 1998-12-17 | 0.406000 |
| 8 | 2014-05-30 | 0.147000 |
| 9 | 2014-12-18 | 2.640000 |
| 10 | 2019-06-28 | 0.487000 |
| 11 | 2020-12-15 | 5.454000 |
| 12 | 1999-12-17 | 0.313000 |
| 13 | 2018-12-18 | 3.497000 |
| 14 | 2013-12-17 | 1.000000 |
| 15 | 2015-12-17 | 2.537000 |
| 16 | 2022-12-13 | 1.392000 |
| 17 | 2023-07-31 | 0.452000 |
| 18 | 2025-07-31 | 4.130000 |
| 19 | 2026-07-31 | 1.053000 |
| 20 | 1997-12-23 | 0.343000 |
| 21 | 2024-07-31 | 0.191000 |
| 22 | 2020-06-30 | 0.313000 |
| 23 | 2015-06-30 | 0.165000 |
| 24 | 2019-12-17 | 1.518000 |
| 25 | 2021-12-14 | 4.650000 |
| 26 | 2007-12-20 | 3.079000 |
| 27 | 1996-12-23 | 0.368000 |
| 28 | 2016-12-20 | 1.159000 |
| 29 | 2024-12-17 | 25.503000 |
| 30 | 2025-12-16 | 25.353000 |
| 31 | 2016-06-30 | 0.027000 |