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)
735 B
735 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2008-12-12 | 0.103000 |
| 3 | 2014-12-12 | 0.164000 |
| 4 | 2021-09-03 | 0.702000 |
| 5 | 2021-12-10 | 1.157000 |
| 6 | 2022-09-09 | 1.499000 |
| 7 | 2017-09-08 | 0.381000 |
| 8 | 2010-09-08 | 0.134000 |
| 9 | 2010-12-10 | 0.083000 |
| 10 | 2011-09-09 | 0.079000 |
| 11 | 2012-12-14 | 0.148000 |
| 12 | 2013-12-13 | 0.127000 |
| 13 | 2015-09-11 | 0.622000 |
| 14 | 2016-09-09 | 0.155000 |
| 15 | 2008-09-12 | 0.116000 |
| 16 | 2009-12-11 | 0.046000 |
| 17 | 2019-09-06 | 0.405000 |
| 18 | 2020-09-04 | 0.270000 |
| 19 | 2020-12-11 | 0.174000 |
| 20 | 2023-12-08 | 0.549000 |
| 21 | 2024-12-20 | 0.478000 |
| 22 | 2011-12-09 | 0.101000 |
| 23 | 2014-09-12 | 0.196000 |
| 24 | 2015-12-11 | 0.198000 |
| 25 | 2022-12-09 | 0.188000 |
| 26 | 2009-09-11 | 0.106000 |
| 27 | 2013-09-13 | 0.166000 |
| 28 | 2018-09-07 | 0.480000 |
| 29 | 2019-12-13 | 0.522000 |
| 30 | 2016-12-09 | 0.170000 |
| 31 | 2017-12-08 | 0.190000 |
| 32 | 2025-09-12 | 2.231000 |
| 33 | 2025-12-19 | 1.216000 |
| 34 | 2018-12-07 | 0.721000 |
| 35 | 2012-09-07 | 0.153000 |
| 36 | 2023-09-08 | 1.311000 |
| 37 | 2024-09-13 | 1.501000 |