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)
1.1 KiB
1.1 KiB
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2016-12-13 | 0.602000 |
| 3 | 2024-12-13 | 1.234000 |
| 4 | 2021-12-09 | 1.325800 |
| 5 | 1992-12-18 | 0.397200 |
| 6 | 1998-12-28 | 0.299000 |
| 7 | 2010-04-30 | 0.003300 |
| 8 | 2023-12-08 | 0.427000 |
| 9 | 2019-12-12 | 0.179500 |
| 10 | 1991-12-20 | 0.315400 |
| 11 | 1995-12-28 | 0.617600 |
| 12 | 1996-12-27 | 0.510800 |
| 13 | 2000-12-29 | 1.025000 |
| 14 | 2011-12-21 | 0.087000 |
| 15 | 1984-12-27 | 0.049000 |
| 16 | 1987-12-22 | 0.180000 |
| 17 | 2008-12-30 | 0.085200 |
| 18 | 2018-06-27 | 0.466500 |
| 19 | 2018-12-12 | 0.505600 |
| 20 | 2024-06-14 | 0.595000 |
| 21 | 1997-12-29 | 1.118900 |
| 22 | 1999-12-27 | 0.840400 |
| 23 | 2002-12-23 | 0.319300 |
| 24 | 2012-12-18 | 0.134300 |
| 25 | 2015-12-10 | 0.074000 |
| 26 | 1994-12-29 | 0.270700 |
| 27 | 2005-12-19 | 0.129300 |
| 28 | 2006-12-28 | 0.460500 |
| 29 | 1990-12-19 | 0.135700 |
| 30 | 2009-12-01 | 0.045600 |
| 31 | 2013-12-19 | 0.034500 |
| 32 | 2022-06-28 | 0.416000 |
| 33 | 2022-12-09 | 0.179000 |
| 34 | 1988-12-20 | 0.095000 |
| 35 | 1998-08-28 | 1.150400 |
| 36 | 2003-12-19 | 0.234900 |
| 37 | 2007-12-28 | 1.101800 |
| 38 | 2025-12-12 | 0.500000 |
| 39 | 1993-12-30 | 0.747900 |
| 40 | 2016-07-01 | 0.532000 |
| 41 | 2017-06-28 | 0.236000 |
| 42 | 2023-06-27 | 0.361000 |
| 43 | 2014-12-11 | 0.041400 |
| 44 | 2021-06-23 | 0.554600 |
| 45 | 2010-12-01 | 0.063200 |
| 46 | 1989-12-19 | 0.100000 |
| 47 | 2006-04-24 | 0.450000 |
| 48 | 2017-12-13 | 0.480900 |
| 49 | 2026-06-24 | 0.888000 |
| 50 | 1987-01-23 | 0.148000 |
| 51 | 2001-12-31 | 0.382300 |
| 52 | 2004-12-20 | 0.337500 |
| 53 | 2020-12-10 | 0.323200 |
| 54 | 2025-06-25 | 0.820000 |
| 55 | 1985-12-20 | 0.084000 |