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)
299 B
299 B
| 1 | Date | Capital Gains |
|---|---|---|
| 2 | 2017-06-01 | 0.060000 |
| 3 | 2020-06-10 | 0.193000 |
| 4 | 2021-06-10 | 0.241000 |
| 5 | 2021-12-22 | 1.924000 |
| 6 | 2017-12-21 | 0.158000 |
| 7 | 2018-12-21 | 0.299000 |
| 8 | 2019-12-20 | 0.417000 |
| 9 | 2015-06-03 | 0.280000 |
| 10 | 2018-06-12 | 0.185000 |
| 11 | 2019-06-12 | 0.117000 |
| 12 | 2022-06-08 | 0.136000 |
| 13 | 2014-12-22 | 0.145000 |
| 14 | 2016-06-07 | 0.271000 |
| 15 | 2020-12-21 | 0.739000 |