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)
595 B
595 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2020-12-10 | 0.521000 |
| 3 | 2025-03-31 | 0.443000 |
| 4 | 2019-09-30 | 0.419000 |
| 5 | 2020-03-31 | 0.393000 |
| 6 | 2022-09-30 | 0.463000 |
| 7 | 2025-12-08 | 0.481000 |
| 8 | 2026-03-31 | 0.470000 |
| 9 | 2020-09-30 | 0.344000 |
| 10 | 2022-06-30 | 1.354000 |
| 11 | 2024-09-30 | 0.386000 |
| 12 | 2026-06-30 | 0.558000 |
| 13 | 2019-12-18 | 0.435000 |
| 14 | 2020-06-30 | 1.652000 |
| 15 | 2021-12-09 | 2.360000 |
| 16 | 2023-09-29 | 0.411000 |
| 17 | 2025-09-30 | 0.465000 |
| 18 | 2021-03-31 | 0.278000 |
| 19 | 2021-06-30 | 0.288000 |
| 20 | 2024-12-04 | 0.509000 |
| 21 | 2025-06-30 | 0.622000 |
| 22 | 2019-11-05 | 4.871000 |
| 23 | 2023-06-30 | 0.496000 |
| 24 | 2022-12-08 | 2.245000 |
| 25 | 2023-12-07 | 0.912000 |
| 26 | 2024-03-28 | 0.446000 |
| 27 | 2024-06-28 | 0.517000 |
| 28 | 2021-09-30 | 0.346000 |
| 29 | 2022-03-31 | 0.369000 |
| 30 | 2023-03-31 | 0.430000 |