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)
555 B
555 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2020-06-22 | 0.208000 |
| 3 | 2023-03-23 | 0.058000 |
| 4 | 2025-09-04 | 0.266000 |
| 5 | 2021-03-22 | 0.080000 |
| 6 | 2021-09-23 | 0.609000 |
| 7 | 2025-12-30 | 0.861000 |
| 8 | 2024-12-27 | 0.552000 |
| 9 | 2020-03-23 | 0.026000 |
| 10 | 2022-12-22 | 0.148000 |
| 11 | 2023-06-22 | 0.300000 |
| 12 | 2023-12-27 | 0.184000 |
| 13 | 2025-06-05 | 0.142000 |
| 14 | 2021-12-23 | 0.256000 |
| 15 | 2022-03-24 | 0.143000 |
| 16 | 2024-09-26 | 0.228000 |
| 17 | 2022-06-23 | 0.405000 |
| 18 | 2022-09-22 | 0.687000 |
| 19 | 2026-06-04 | 0.093000 |
| 20 | 2019-09-24 | 0.265000 |
| 21 | 2019-12-24 | 1.437000 |
| 22 | 2024-03-21 | 0.027000 |
| 23 | 2024-06-27 | 0.618000 |
| 24 | 2019-06-25 | 0.349000 |
| 25 | 2020-09-21 | 0.550000 |
| 26 | 2020-12-21 | 0.014000 |
| 27 | 2021-06-21 | 0.132000 |
| 28 | 2023-09-21 | 0.560000 |