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)
655 B
655 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 1998-12-15 | 0.020000 |
| 3 | 2016-12-28 | 1.113000 |
| 4 | 1995-12-29 | 0.022000 |
| 5 | 1996-02-29 | 0.013000 |
| 6 | 2013-12-27 | 5.595000 |
| 7 | 2015-12-29 | 0.988000 |
| 8 | 2020-12-29 | 0.432000 |
| 9 | 2019-12-27 | 5.555000 |
| 10 | 2022-12-28 | 0.966000 |
| 11 | 2024-12-27 | 2.297000 |
| 12 | 2005-12-29 | 0.014000 |
| 13 | 2008-12-30 | 0.184000 |
| 14 | 2011-08-30 | 0.184000 |
| 15 | 2012-12-27 | 0.011000 |
| 16 | 2014-12-29 | 5.040000 |
| 17 | 2010-12-30 | 0.272000 |
| 18 | 1995-10-31 | 0.023000 |
| 19 | 2004-12-31 | 0.474000 |
| 20 | 2005-11-30 | 0.233000 |
| 21 | 2006-12-27 | 0.295000 |
| 22 | 2007-12-28 | 0.207000 |
| 23 | 2017-12-27 | 3.914000 |
| 24 | 2021-12-29 | 0.558000 |
| 25 | 2003-12-30 | 0.107000 |
| 26 | 2025-12-29 | 4.093000 |
| 27 | 2018-12-27 | 3.262000 |
| 28 | 2023-12-27 | 1.878000 |
| 29 | 1995-04-27 | 0.038000 |
| 30 | 1995-07-31 | 0.041000 |
| 31 | 2000-12-29 | 0.040000 |
| 32 | 2006-12-26 | 0.008000 |
| 33 | 2009-12-30 | 0.359000 |