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)
456 B
456 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2019-03-21 | 0.550000 |
| 3 | 2020-03-26 | 0.654000 |
| 4 | 2020-12-17 | 1.107000 |
| 5 | 2022-03-30 | 2.014000 |
| 6 | 2023-12-14 | 0.844000 |
| 7 | 2016-03-24 | 0.462000 |
| 8 | 2017-03-23 | 0.857000 |
| 9 | 2018-03-22 | 1.036000 |
| 10 | 2022-12-15 | 2.597000 |
| 11 | 2024-03-27 | 0.811000 |
| 12 | 2024-12-17 | 4.721000 |
| 13 | 2025-03-28 | 1.272000 |
| 14 | 2017-12-22 | 6.605000 |
| 15 | 2018-12-20 | 4.994000 |
| 16 | 2023-03-30 | 0.372000 |
| 17 | 2015-12-23 | 1.897000 |
| 18 | 2016-12-22 | 0.365000 |
| 19 | 2019-12-19 | 1.538000 |
| 20 | 2021-03-30 | 0.860000 |
| 21 | 2021-12-16 | 10.341000 |
| 22 | 2025-12-18 | 8.266000 |
| 23 | 2026-03-30 | 0.578000 |