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)
515 B
515 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2019-11-27 | 0.202000 |
| 3 | 2019-12-12 | 0.050000 |
| 4 | 2020-06-29 | 0.131000 |
| 5 | 2021-11-29 | 0.193000 |
| 6 | 2021-12-14 | 0.402000 |
| 7 | 2025-06-27 | 0.253000 |
| 8 | 2018-11-29 | 0.116000 |
| 9 | 2019-06-27 | 0.210000 |
| 10 | 2020-11-27 | 0.174000 |
| 11 | 2023-11-29 | 0.237000 |
| 12 | 2024-06-27 | 0.266000 |
| 13 | 2024-11-27 | 0.221000 |
| 14 | 2024-12-12 | 1.492000 |
| 15 | 2025-11-26 | 0.255000 |
| 16 | 2021-06-29 | 0.202000 |
| 17 | 2022-12-13 | 0.302000 |
| 18 | 2023-06-29 | 0.232000 |
| 19 | 2025-12-11 | 0.808000 |
| 20 | 2017-11-30 | 0.071000 |
| 21 | 2018-06-28 | 0.194000 |
| 22 | 2020-12-30 | 0.013000 |
| 23 | 2022-06-29 | 0.195000 |
| 24 | 2022-11-29 | 0.203000 |
| 25 | 2023-12-13 | 0.670000 |
| 26 | 2026-06-29 | 0.220000 |