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)
735 B
735 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2014-12-17 | 0.706000 |
| 3 | 2018-12-11 | 1.769000 |
| 4 | 1989-06-23 | 0.040000 |
| 5 | 1992-12-31 | 0.025000 |
| 6 | 1999-12-15 | 0.638000 |
| 7 | 1996-12-16 | 1.075000 |
| 8 | 1997-12-15 | 2.169000 |
| 9 | 1998-12-16 | 0.385000 |
| 10 | 1990-06-19 | 0.040000 |
| 11 | 1991-06-21 | 0.035000 |
| 12 | 1994-12-15 | 0.014000 |
| 13 | 1987-07-20 | 0.040000 |
| 14 | 1990-01-02 | 0.080000 |
| 15 | 2015-12-16 | 0.508000 |
| 16 | 1986-01-14 | 0.035000 |
| 17 | 1991-12-31 | 0.030000 |
| 18 | 1993-06-23 | 0.018000 |
| 19 | 2007-11-16 | 0.860000 |
| 20 | 2017-12-13 | 0.733000 |
| 21 | 2019-12-10 | 0.709000 |
| 22 | 1987-01-15 | 0.050000 |
| 23 | 1988-06-21 | 0.040000 |
| 24 | 1992-06-23 | 0.025000 |
| 25 | 1995-12-15 | 0.020000 |
| 26 | 2000-12-15 | 0.293000 |
| 27 | 2013-12-16 | 0.533000 |
| 28 | 2025-12-09 | 1.306000 |
| 29 | 1988-12-30 | 0.040000 |
| 30 | 1990-12-31 | 0.055000 |
| 31 | 1993-12-31 | 0.001000 |
| 32 | 2006-11-17 | 0.584000 |
| 33 | 2020-12-08 | 2.121000 |
| 34 | 1986-07-14 | 0.060000 |
| 35 | 1987-12-31 | 0.043000 |
| 36 | 2005-11-18 | 0.594000 |
| 37 | 2021-12-07 | 2.317000 |