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)
475 B
475 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2012-12-18 | 0.004000 |
| 3 | 2018-12-18 | 1.138000 |
| 4 | 1998-10-08 | 0.150000 |
| 5 | 1999-12-10 | 0.194000 |
| 6 | 1999-12-17 | 0.013000 |
| 7 | 2005-12-14 | 0.650000 |
| 8 | 2016-12-16 | 0.582000 |
| 9 | 2017-12-15 | 1.841000 |
| 10 | 2019-12-18 | 1.350000 |
| 11 | 2025-12-18 | 2.023000 |
| 12 | 1997-12-12 | 0.220000 |
| 13 | 2008-12-19 | 0.556000 |
| 14 | 2014-12-22 | 3.265000 |
| 15 | 2015-12-18 | 2.540000 |
| 16 | 2021-12-17 | 4.918000 |
| 17 | 2006-12-15 | 1.990000 |
| 18 | 2007-12-18 | 2.848000 |
| 19 | 2011-12-16 | 3.167000 |
| 20 | 2020-12-18 | 4.522000 |
| 21 | 1995-12-29 | 0.120000 |
| 22 | 1996-12-16 | 0.280000 |
| 23 | 2004-08-31 | 0.029000 |
| 24 | 2013-12-18 | 4.257000 |