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)
455 B
455 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2012-12-31 | 0.005000 |
| 3 | 2020-12-11 | 3.135000 |
| 4 | 2022-12-13 | 1.350000 |
| 5 | 2023-12-20 | 0.197000 |
| 6 | 2022-12-20 | 0.286000 |
| 7 | 2024-12-19 | 0.174000 |
| 8 | 2011-12-20 | 0.016000 |
| 9 | 2016-12-14 | 3.140000 |
| 10 | 2018-12-19 | 0.028000 |
| 11 | 2019-12-19 | 0.110000 |
| 12 | 2020-12-18 | 0.075000 |
| 13 | 2021-12-13 | 9.237000 |
| 14 | 2025-12-18 | 0.219000 |
| 15 | 2012-12-18 | 0.146000 |
| 16 | 2014-12-12 | 0.620000 |
| 17 | 2017-10-26 | 5.611000 |
| 18 | 2019-12-12 | 5.205000 |
| 19 | 2025-12-11 | 9.325000 |
| 20 | 2013-03-28 | 0.030000 |
| 21 | 2015-12-11 | 1.600000 |
| 22 | 2018-12-12 | 5.283000 |
| 23 | 2024-12-12 | 0.799000 |