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)
655 B
655 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2019-07-05 | 0.078000 |
| 3 | 2019-10-04 | 0.087000 |
| 4 | 2020-04-03 | 0.088000 |
| 5 | 2021-07-02 | 0.077000 |
| 6 | 2022-10-07 | 0.108000 |
| 7 | 2026-04-01 | 0.079000 |
| 8 | 2018-10-05 | 0.126000 |
| 9 | 2021-04-05 | 0.086000 |
| 10 | 2021-12-28 | 1.267000 |
| 11 | 2022-04-01 | 0.064000 |
| 12 | 2023-04-05 | 0.071000 |
| 13 | 2024-07-05 | 0.121000 |
| 14 | 2026-07-10 | 0.100000 |
| 15 | 2018-12-26 | 0.793000 |
| 16 | 2020-10-02 | 0.098000 |
| 17 | 2024-10-04 | 0.109000 |
| 18 | 2025-07-11 | 0.126000 |
| 19 | 2025-10-03 | 0.124000 |
| 20 | 2025-12-26 | 1.085000 |
| 21 | 2019-12-27 | 0.807000 |
| 22 | 2020-07-10 | 0.061000 |
| 23 | 2023-07-07 | 0.107000 |
| 24 | 2019-04-05 | 0.076000 |
| 25 | 2025-04-04 | 0.075000 |
| 26 | 2022-12-27 | 0.406000 |
| 27 | 2024-12-26 | 0.600000 |
| 28 | 2020-12-29 | 0.688000 |
| 29 | 2021-10-01 | 0.083000 |
| 30 | 2022-07-01 | 0.087000 |
| 31 | 2023-10-06 | 0.108000 |
| 32 | 2023-12-26 | 0.636000 |
| 33 | 2024-04-05 | 0.069000 |