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 | 1999-03-26 | 0.012000 |
| 3 | 1999-06-25 | 0.003000 |
| 4 | 2003-12-26 | 0.170000 |
| 5 | 2005-12-28 | 2.159000 |
| 6 | 2008-03-20 | 0.024000 |
| 7 | 2008-12-19 | 0.014000 |
| 8 | 2010-12-17 | 0.052000 |
| 9 | 2022-12-21 | 1.687000 |
| 10 | 1998-12-16 | 0.006000 |
| 11 | 2006-06-23 | 0.014000 |
| 12 | 2007-06-22 | 0.054000 |
| 13 | 2007-09-21 | 0.055000 |
| 14 | 2019-12-20 | 2.518000 |
| 15 | 2021-12-22 | 9.804000 |
| 16 | 2000-12-18 | 1.082000 |
| 17 | 2018-12-20 | 3.887000 |
| 18 | 2020-12-22 | 2.384000 |
| 19 | 1999-09-27 | 0.004000 |
| 20 | 2004-12-28 | 1.933000 |
| 21 | 2006-12-27 | 0.915000 |
| 22 | 2007-12-21 | 0.024000 |
| 23 | 2011-03-18 | 0.045000 |