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)
495 B
495 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2023-10-02 | 0.011000 |
| 3 | 2017-09-01 | 0.174000 |
| 4 | 2018-10-05 | 0.095000 |
| 5 | 2019-12-20 | 0.489000 |
| 6 | 2020-10-02 | 0.014000 |
| 7 | 2022-12-20 | 0.499000 |
| 8 | 2020-12-18 | 0.479000 |
| 9 | 2014-09-05 | 0.041000 |
| 10 | 2014-12-19 | 2.563000 |
| 11 | 2016-12-22 | 1.229000 |
| 12 | 2017-12-22 | 0.599000 |
| 13 | 2018-12-21 | 1.697000 |
| 14 | 2025-10-01 | 0.006000 |
| 15 | 2025-12-22 | 0.670000 |
| 16 | 2015-12-18 | 0.695000 |
| 17 | 2016-09-02 | 0.070000 |
| 18 | 2022-10-03 | 0.002000 |
| 19 | 2024-10-01 | 0.007000 |
| 20 | 2024-12-20 | 0.722000 |
| 21 | 2015-09-04 | 0.149000 |
| 22 | 2019-10-04 | 0.016000 |
| 23 | 2021-10-01 | 0.010000 |
| 24 | 2021-12-17 | 0.374000 |
| 25 | 2023-12-20 | 0.626000 |