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)
353 lines
6.9 KiB
Plaintext
353 lines
6.9 KiB
Plaintext
Date,Dividends
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2020-06-12,0.176471
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2003-06-11,1.294118
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2012-09-12,0.384314
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2013-12-11,0.356863
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2018-10-12,0.225490
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2009-08-12,0.619608
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2014-01-13,0.341176
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2021-12-14,0.150980
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2022-07-14,0.169608
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2004-05-12,1.380392
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2010-05-12,0.474510
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2014-11-12,0.341176
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2017-02-13,0.224510
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1993-07-19,2.274510
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2010-02-10,0.474510
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2012-08-13,0.384314
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2017-06-13,0.224510
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1989-12-18,3.058824
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2002-11-13,1.294118
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2007-03-13,1.396078
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2007-09-12,1.396078
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2022-05-13,0.169608
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2023-06-14,0.114706
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2000-12-20,2.352941
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2001-10-17,1.960784
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2012-11-13,0.384314
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2016-09-13,0.273529
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2013-03-13,0.356863
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2015-03-12,0.325490
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2019-08-14,0.195098
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1992-10-19,2.431373
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1994-10-17,1.960784
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1997-04-16,2.196078
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2003-01-13,1.294118
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2019-10-11,0.195098
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2023-08-14,0.114706
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2006-09-13,1.380392
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2006-12-13,1.380392
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2010-04-13,0.474510
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2012-01-11,0.384314
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2003-03-12,1.294118
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2005-05-11,1.380392
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2017-12-14,0.224510
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1998-04-15,1.803922
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2005-01-12,1.380392
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2012-02-13,0.384314
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2025-02-14,0.114706
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2001-07-18,1.960784
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2011-06-13,0.435294
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1994-12-19,2.196078
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2010-10-13,0.474510
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2017-03-13,0.224510
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2022-06-09,0.169608
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2011-09-13,0.435294
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2017-08-16,0.224510
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2020-12-14,0.176471
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2012-06-13,0.384314
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2015-10-13,0.325490
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2019-09-13,0.195098
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1993-10-18,2.196078
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2004-04-13,1.380392
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2007-04-11,1.396078
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2008-11-12,1.270588
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1991-04-12,2.745098
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2010-07-13,0.474510
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2019-12-13,0.195098
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2024-12-16,0.101961
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2025-11-14,0.117000
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2003-08-13,1.294118
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2010-11-10,0.474510
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2014-06-11,0.341176
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2018-02-14,0.225490
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2005-12-13,1.380392
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2008-04-11,1.270588
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2015-12-11,0.325490
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2022-12-14,0.169608
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1997-07-16,2.039216
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2002-04-11,1.294118
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2007-10-11,1.396078
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1998-07-22,2.117647
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2020-03-13,0.176471
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2008-03-12,1.270588
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2009-12-11,0.619608
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2014-08-13,0.341176
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2017-07-12,0.224510
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2011-04-13,0.435294
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2023-11-14,0.114706
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2024-01-12,0.101961
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2024-03-14,0.101961
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1993-04-19,2.431373
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1999-04-21,1.960784
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2005-11-10,1.380392
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2007-02-13,1.396078
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2025-08-15,0.117000
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1994-07-18,1.960784
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2004-10-13,1.380392
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2011-11-10,0.435294
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2013-06-12,0.356863
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2015-01-13,0.325490
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1990-04-12,2.666667
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2004-06-14,1.380392
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2005-07-13,1.380392
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2011-07-13,0.435294
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2006-11-13,1.380392
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2008-02-13,1.270588
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2010-08-11,0.474510
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2013-08-13,0.356863
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1997-12-17,2.901961
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2002-06-12,1.294118
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2005-04-13,1.380392
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2006-08-11,1.380392
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2016-02-10,0.273529
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2016-11-10,0.273529
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2025-05-15,0.117000
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2021-09-14,0.150980
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2023-01-13,0.114706
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1991-07-12,2.745098
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2003-09-11,1.294118
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2006-06-13,1.380392
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2007-06-13,1.396078
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2017-01-11,0.224510
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2017-10-12,0.224510
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2018-05-14,0.225490
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2023-12-14,0.114706
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1996-04-17,2.196078
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2003-04-11,1.294118
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2009-04-13,0.619608
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2013-04-11,0.356863
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2025-07-15,0.117000
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2026-01-15,0.118000
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1995-07-19,2.039216
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2016-04-13,0.273529
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2025-04-15,0.114706
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2013-09-12,0.356863
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2014-12-11,0.341176
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2017-09-14,0.224510
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2023-10-13,0.114706
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2018-09-13,0.225490
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2026-03-16,0.118000
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2013-10-10,0.356863
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2014-04-11,0.341176
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2014-07-11,0.341176
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2017-04-11,0.224510
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2014-10-10,0.341176
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2018-07-13,0.225490
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2019-04-12,0.195098
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2020-09-14,0.176471
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1992-12-21,3.764706
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1995-04-17,2.039216
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2002-09-12,1.294118
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2003-05-13,1.294118
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2024-05-14,0.101961
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2011-08-11,0.435294
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2012-04-11,0.384314
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2024-02-14,0.101961
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1996-12-18,2.980392
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2005-06-13,1.380392
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2006-10-11,1.380392
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2007-05-11,1.396078
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2024-06-14,0.101961
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2026-02-17,0.118000
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2014-09-11,0.341176
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2021-06-14,0.150980
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2021-11-12,0.150980
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2022-03-14,0.169608
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2010-01-13,0.474510
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2010-03-11,0.474510
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2013-07-11,0.356863
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2021-02-12,0.150980
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1996-07-17,2.039216
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2007-07-11,1.396078
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2008-10-10,1.270588
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2009-10-13,0.619608
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2021-10-14,0.150980
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2011-05-11,0.435294
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2015-06-11,0.325490
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2016-10-13,0.273529
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2019-01-14,0.195098
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1987-12-04,3.529412
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2002-10-10,1.294118
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2003-02-12,1.294118
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2009-09-11,0.619608
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2022-01-13,0.169608
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2025-12-15,0.117000
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2014-03-12,0.341176
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2020-10-14,0.176471
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2021-01-14,0.150980
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2026-06-15,0.118000
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2003-10-10,1.301961
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2005-08-11,1.380392
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2005-09-13,1.380392
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2007-11-13,1.396078
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2014-05-13,0.341176
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2022-08-12,0.169608
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2025-10-15,0.117000
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2000-04-18,1.960784
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2002-07-11,1.294118
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2008-05-13,1.270588
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2008-12-11,1.270588
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1997-10-22,2.039216
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2019-07-12,0.195098
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2026-04-15,0.118000
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2020-05-14,0.176471
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2025-06-16,0.117000
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1988-06-06,2.196078
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1998-10-21,2.039216
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2018-01-12,0.225490
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2018-04-12,0.225490
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2025-01-15,0.114706
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2006-03-13,1.380392
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2008-08-13,1.270588
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2015-07-13,0.325490
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2015-09-11,0.325490
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2025-03-14,0.114706
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1988-12-12,2.823529
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1989-10-13,2.666667
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1991-12-19,3.137255
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2007-08-13,1.396078
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2020-04-14,0.176471
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2022-10-13,0.169608
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2008-01-11,1.270588
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2012-03-13,0.384314
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2013-02-13,0.356863
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2013-11-20,0.356863
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1990-12-19,3.529412
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2008-07-11,1.270588
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2010-09-13,0.474510
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2013-05-13,0.356863
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2020-08-13,0.176471
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1990-10-12,2.745098
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1999-10-20,1.960784
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2011-03-11,0.435294
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2020-07-14,0.176471
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2016-07-13,0.273529
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2017-11-14,0.224510
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2019-02-14,0.195098
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2021-07-14,0.150980
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1994-04-18,1.960784
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2002-02-13,1.294118
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2009-01-13,0.619608
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2009-07-13,0.619608
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2026-08-14,0.118000
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1989-03-13,2.588235
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2009-11-10,0.619608
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2015-08-12,0.325490
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2026-07-15,0.118000
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1992-07-20,2.431373
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2006-02-13,1.380392
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2012-12-12,0.384314
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2024-04-12,0.101961
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2024-09-16,0.101961
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1999-12-21,2.039216
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2000-10-18,1.960784
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2015-04-13,0.325490
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2023-04-13,0.114706
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2012-07-12,0.384314
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2015-05-13,0.325490
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2016-03-11,0.273529
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2018-08-16,0.225490
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1999-07-21,2.062745
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2002-12-11,1.294118
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2005-10-12,1.380392
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2006-05-11,1.380392
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2024-08-15,0.101961
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1989-06-12,2.588235
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1992-04-20,2.666667
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2014-02-12,0.341176
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2023-03-14,0.114706
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2021-05-13,0.150980
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2021-08-13,0.150980
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2022-11-14,0.169608
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1995-12-20,2.588235
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2010-12-13,0.474510
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2015-11-10,0.325490
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2016-08-11,0.273529
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2012-05-11,0.384314
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2018-03-14,0.225490
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2023-05-12,0.114706
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2012-10-11,0.384314
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2020-02-13,0.176471
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2021-04-09,0.150980
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2023-02-14,0.114706
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2001-04-25,1.960784
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2004-09-13,1.380392
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2004-12-13,1.380392
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2011-12-13,0.435294
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2002-08-13,1.294118
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2005-03-11,1.380392
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2008-06-11,1.270588
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2021-03-12,0.150980
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2006-07-12,1.380392
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2009-03-11,0.619608
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2010-06-11,0.474510
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2011-01-12,0.435294
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1988-09-12,2.431373
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1993-12-20,4.470588
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2002-05-13,1.294118
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2006-01-11,1.380392
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2011-10-12,0.435294
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2018-11-14,0.225490
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2019-05-14,0.195098
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2023-07-13,0.114706
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2020-01-14,0.176471
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2024-07-15,0.101961
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2024-10-15,0.101961
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1990-07-13,2.666667
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2016-05-12,0.273529
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2016-06-13,0.273529
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2016-12-13,0.273529
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2009-02-11,0.619608
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2011-02-11,0.435294
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2022-02-14,0.169608
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2000-07-19,1.960784
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2003-11-12,1.294118
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2004-07-13,1.380392
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2007-01-10,1.396078
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2016-01-13,0.273529
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2023-09-14,0.114706
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2003-07-11,1.294118
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2004-01-13,1.380392
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2004-03-11,1.380392
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2009-06-11,0.619608
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1998-12-16,2.117647
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2002-03-13,1.294118
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2020-11-13,0.176471
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2009-05-13,0.619608
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2022-09-14,0.169608
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1988-03-07,2.588235
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2004-02-11,1.380392
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2004-11-10,1.380392
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2006-04-11,1.380392
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2015-02-11,0.325490
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2017-05-11,0.224510
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2024-11-15,0.101961
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2026-05-15,0.118000
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2005-02-11,1.380392
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2008-09-11,1.270588
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2013-01-11,0.356863
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2025-09-15,0.117000
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2018-12-13,0.225490
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2019-03-14,0.195098
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2019-11-14,0.195098
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2003-12-11,1.380392
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2004-08-11,1.380392
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2007-12-12,1.396078
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2018-06-14,0.225490
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2022-04-08,0.169608
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1991-10-11,2.745098
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1995-10-18,2.117647
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1996-10-16,2.039216
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2019-06-13,0.195098
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