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)
515 B
515 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2022-12-13 | 1.568000 |
| 3 | 2012-12-31 | 0.075000 |
| 4 | 2016-12-28 | 0.093000 |
| 5 | 2018-12-17 | 2.934000 |
| 6 | 2019-12-20 | 0.127000 |
| 7 | 2020-12-23 | 0.146000 |
| 8 | 2021-12-14 | 0.097000 |
| 9 | 2023-12-26 | 0.206000 |
| 10 | 2025-12-15 | 3.402000 |
| 11 | 2016-12-19 | 0.032000 |
| 12 | 2017-12-19 | 1.014000 |
| 13 | 2018-12-21 | 0.209000 |
| 14 | 2024-12-27 | 0.464000 |
| 15 | 2013-12-13 | 0.942000 |
| 16 | 2015-12-29 | 0.105000 |
| 17 | 2024-12-13 | 4.280000 |
| 18 | 2017-12-27 | 0.196000 |
| 19 | 2019-12-16 | 1.144000 |
| 20 | 2021-12-27 | 0.098000 |
| 21 | 2022-12-27 | 0.130000 |
| 22 | 2023-12-13 | 1.583000 |
| 23 | 2013-12-27 | 0.190000 |
| 24 | 2014-12-23 | 1.315000 |
| 25 | 2015-12-21 | 0.452000 |
| 26 | 2025-12-29 | 0.197000 |