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 | 2019-03-25 | 0.138650 |
| 3 | 2021-06-21 | 0.062550 |
| 4 | 2022-06-17 | 0.108330 |
| 5 | 2023-03-31 | 0.141490 |
| 6 | 2023-09-29 | 0.158790 |
| 7 | 2018-12-27 | 0.115380 |
| 8 | 2018-06-21 | 0.086060 |
| 9 | 2020-09-24 | 0.094390 |
| 10 | 2021-12-29 | 0.121230 |
| 11 | 2022-03-18 | 0.094000 |
| 12 | 2022-12-29 | 0.109380 |
| 13 | 2018-03-22 | 0.079470 |
| 14 | 2019-12-30 | 0.163340 |
| 15 | 2020-03-25 | 0.149340 |
| 16 | 2020-06-24 | 0.101090 |
| 17 | 2020-12-30 | 0.117210 |
| 18 | 2021-09-20 | 0.092050 |
| 19 | 2022-09-16 | 0.110150 |
| 20 | 2019-09-24 | 0.166230 |
| 21 | 2018-09-21 | 0.157560 |
| 22 | 2019-06-24 | 0.105170 |
| 23 | 2021-03-22 | 0.106460 |
| 24 | 2023-06-30 | 0.122950 |
| 25 | 2017-12-28 | 0.001330 |