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)
475 B
475 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2021-05-19 | 0.047000 |
| 3 | 2021-08-18 | 0.037000 |
| 4 | 2022-05-19 | 0.054000 |
| 5 | 2022-11-18 | 0.072000 |
| 6 | 2024-11-19 | 0.027000 |
| 7 | 2025-02-19 | 0.011000 |
| 8 | 2026-05-20 | 0.016000 |
| 9 | 2021-02-18 | 0.006000 |
| 10 | 2022-02-17 | 0.067000 |
| 11 | 2022-08-18 | 0.085000 |
| 12 | 2023-05-19 | 0.049000 |
| 13 | 2023-08-18 | 0.018000 |
| 14 | 2026-08-19 | 0.028000 |
| 15 | 2021-11-18 | 0.050000 |
| 16 | 2024-05-17 | 0.019000 |
| 17 | 2024-08-19 | 0.020000 |
| 18 | 2025-08-19 | 0.019000 |
| 19 | 2023-02-16 | 0.076000 |
| 20 | 2023-11-17 | 0.034000 |
| 21 | 2024-02-15 | 0.021000 |
| 22 | 2025-05-20 | 0.029000 |
| 23 | 2025-11-19 | 0.016000 |
| 24 | 2026-02-19 | 0.013000 |