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)
555 B
555 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2005-12-16 | 0.275000 |
| 3 | 2014-08-04 | 0.408000 |
| 4 | 2016-08-04 | 1.314000 |
| 5 | 2022-08-03 | 2.934000 |
| 6 | 2007-08-01 | 0.820000 |
| 7 | 2010-08-12 | 0.166000 |
| 8 | 2012-08-07 | 0.110000 |
| 9 | 2018-08-03 | 1.741000 |
| 10 | 2019-08-02 | 3.584000 |
| 11 | 2024-10-15 | 1.716000 |
| 12 | 2008-08-12 | 1.353000 |
| 13 | 2015-08-04 | 1.684000 |
| 14 | 2004-12-30 | 0.013000 |
| 15 | 2023-08-03 | 2.005000 |
| 16 | 2011-08-08 | 0.147000 |
| 17 | 2013-08-06 | 0.166000 |
| 18 | 2020-08-04 | 0.849000 |
| 19 | 2009-08-12 | 0.362000 |
| 20 | 2026-03-19 | 1.564000 |
| 21 | 2004-08-19 | 0.002000 |
| 22 | 2006-08-01 | 0.027000 |
| 23 | 2025-08-04 | 0.748000 |
| 24 | 2005-07-01 | 0.007000 |
| 25 | 2006-12-27 | 0.003000 |
| 26 | 2017-08-04 | 0.160000 |
| 27 | 2021-08-03 | 1.147000 |
| 28 | 2024-08-02 | 7.844000 |