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)
636 B
636 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2000-12-20 | 1.603000 |
| 3 | 2001-06-27 | 0.871000 |
| 4 | 2004-06-28 | 0.020000 |
| 5 | 2011-06-28 | 1.178000 |
| 6 | 2015-12-16 | 0.041000 |
| 7 | 2016-06-28 | 0.449000 |
| 8 | 2004-12-21 | 0.072000 |
| 9 | 2022-12-15 | 3.983000 |
| 10 | 2024-12-13 | 2.697000 |
| 11 | 2017-12-21 | 4.320000 |
| 12 | 2023-12-14 | 3.136000 |
| 13 | 2025-12-19 | 1.985000 |
| 14 | 2010-12-21 | 2.473000 |
| 15 | 2003-12-22 | 0.179000 |
| 16 | 2005-12-23 | 0.209000 |
| 17 | 2008-06-26 | 8.619000 |
| 18 | 2008-12-17 | 1.776000 |
| 19 | 2003-06-26 | 0.019000 |
| 20 | 2007-06-27 | 4.904000 |
| 21 | 2007-12-19 | 11.903000 |
| 22 | 2017-06-28 | 0.727000 |
| 23 | 2018-06-28 | 2.271000 |
| 24 | 2020-12-17 | 0.004000 |
| 25 | 2021-12-16 | 1.001000 |
| 26 | 1994-12-23 | 0.167000 |
| 27 | 2001-12-20 | 0.193000 |
| 28 | 2005-06-28 | 0.076000 |
| 29 | 2006-12-20 | 4.948000 |
| 30 | 2016-12-21 | 0.694000 |
| 31 | 2018-12-20 | 3.825000 |
| 32 | 2019-12-19 | 0.028000 |