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)
895 B
895 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2016-10-13 | 0.036000 |
| 3 | 2017-12-15 | 0.240000 |
| 4 | 2021-12-09 | 0.701000 |
| 5 | 2022-12-13 | 0.541000 |
| 6 | 2020-12-10 | 0.564000 |
| 7 | 2023-12-14 | 0.092000 |
| 8 | 2024-07-18 | 0.037000 |
| 9 | 2024-12-12 | 0.222000 |
| 10 | 2025-07-17 | 0.061000 |
| 11 | 2015-12-11 | 0.042000 |
| 12 | 2017-04-12 | 0.025000 |
| 13 | 2018-04-11 | 0.039000 |
| 14 | 2018-10-11 | 0.050000 |
| 15 | 2020-10-08 | 0.047000 |
| 16 | 2021-04-07 | 0.028000 |
| 17 | 2023-10-12 | 0.054000 |
| 18 | 2017-07-20 | 0.035000 |
| 19 | 2018-12-14 | 0.351000 |
| 20 | 2021-07-15 | 0.039000 |
| 21 | 2023-07-20 | 0.035000 |
| 22 | 2016-04-13 | 0.033000 |
| 23 | 2019-10-10 | 0.043000 |
| 24 | 2019-12-12 | 0.235000 |
| 25 | 2020-04-08 | 0.047000 |
| 26 | 2021-10-07 | 0.052000 |
| 27 | 2022-07-14 | 0.059000 |
| 28 | 2025-04-09 | 0.038000 |
| 29 | 2015-10-15 | 0.023000 |
| 30 | 2016-12-15 | 0.071000 |
| 31 | 2018-07-19 | 0.027000 |
| 32 | 2019-07-18 | 0.053000 |
| 33 | 2022-10-13 | 0.052000 |
| 34 | 2026-04-15 | 0.036000 |
| 35 | 2026-07-22 | 0.072000 |
| 36 | 2019-04-10 | 0.050000 |
| 37 | 2022-04-13 | 0.011000 |
| 38 | 2023-04-12 | 0.035000 |
| 39 | 2024-04-10 | 0.033000 |
| 40 | 2024-10-10 | 0.059000 |
| 41 | 2016-07-21 | 0.022000 |
| 42 | 2017-10-12 | 0.051000 |
| 43 | 2020-07-16 | 0.017000 |
| 44 | 2025-10-09 | 0.070000 |
| 45 | 2025-12-16 | 0.370000 |