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)
166 lines
3.2 KiB
Plaintext
166 lines
3.2 KiB
Plaintext
Date,Dividends
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2026-06-16,0.220000
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1989-10-06,0.210000
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1990-12-07,0.350000
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1995-04-07,0.210000
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2010-06-18,0.150000
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2024-09-18,0.220000
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2022-12-14,1.742000
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2026-03-18,0.220000
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1995-07-03,0.210000
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1999-06-25,0.185000
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2005-09-23,0.130000
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2007-12-14,1.450000
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2019-09-13,0.205000
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1986-01-02,0.180000
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1996-04-04,0.210000
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2014-12-22,1.499000
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2018-12-19,1.901000
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2020-12-16,0.242000
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2023-12-13,1.271000
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1993-12-03,0.210000
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2002-10-31,0.044000
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2008-06-20,0.160000
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2020-09-16,0.205000
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2022-03-16,0.205000
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2003-12-04,0.220000
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2015-03-13,0.185000
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2017-06-16,0.190000
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2024-06-12,0.220000
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1989-04-07,0.200000
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2007-03-23,0.150000
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2011-03-18,0.150000
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2021-06-16,0.205000
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1998-06-26,0.200000
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2008-03-14,0.160000
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2012-09-21,0.160000
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2018-09-14,0.195000
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2010-03-19,0.150000
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2018-03-16,0.190000
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2020-06-17,0.205000
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1988-04-04,0.190000
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1993-07-02,0.210000
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1994-04-08,0.210000
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1998-03-27,0.200000
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2008-09-19,0.160000
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2021-09-15,0.205000
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2010-09-17,0.150000
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2021-03-17,0.205000
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1990-07-06,0.210000
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1992-04-03,0.220000
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2001-09-21,0.180000
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2002-12-05,0.440000
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2003-09-19,0.130000
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2002-03-21,0.130000
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2005-06-17,0.120000
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2007-06-15,0.150000
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1987-07-01,0.190000
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1992-12-04,0.220000
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1994-07-01,0.210000
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1997-12-05,2.680000
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2000-12-07,1.440000
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2013-12-20,0.889000
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2016-09-16,0.185000
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1997-07-03,0.200000
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1992-10-02,0.220000
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1996-12-06,1.820000
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1991-12-06,0.220000
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1989-12-15,0.360000
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1990-04-06,0.210000
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1996-07-05,0.210000
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2025-03-12,0.220000
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2025-09-17,0.220000
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1987-04-01,0.190000
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1995-10-06,0.210000
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1996-10-04,0.210000
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2007-09-21,0.160000
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2023-09-13,0.215000
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2013-06-14,0.165000
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2014-03-14,0.170000
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1986-04-01,0.180000
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1986-10-01,0.190000
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1988-10-07,0.200000
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2009-06-19,0.150000
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2011-09-16,0.155000
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2004-09-24,0.110000
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2012-12-20,0.203000
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2013-03-15,0.165000
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2022-06-15,0.205000
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2001-12-06,0.830000
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2003-03-20,0.130000
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2009-12-22,0.220000
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2010-12-22,0.177000
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2013-09-13,0.170000
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2002-06-21,0.130000
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2014-06-13,0.175000
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2023-03-15,0.210000
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2005-12-21,1.140000
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2008-12-15,0.329000
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2015-12-18,1.658000
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1986-07-01,0.190000
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1994-12-02,0.210000
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1995-12-08,0.210000
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1999-12-09,5.230000
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2004-06-18,0.110000
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2024-12-17,2.807000
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2023-06-14,0.215000
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2025-12-16,3.829000
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1993-04-02,0.210000
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2009-03-20,0.150000
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2011-12-22,0.197000
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2016-12-19,1.225000
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2019-06-14,0.200000
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2006-03-17,0.140000
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2006-12-21,0.860000
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2011-06-17,0.150000
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1987-10-01,0.190000
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1994-10-07,0.210000
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1998-09-25,0.200000
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1998-12-10,3.130000
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1999-03-26,0.185000
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2006-06-16,0.140000
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2006-09-22,0.140000
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2000-09-22,0.185000
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2002-09-20,0.130000
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2019-12-18,1.466000
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2017-12-18,1.918000
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1987-01-02,0.190000
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1992-07-02,0.220000
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2012-03-14,0.155000
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2012-06-15,0.155000
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2016-06-17,0.185000
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2014-09-19,0.185000
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2015-06-19,0.185000
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2021-12-15,1.866000
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2020-03-18,0.205000
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2022-09-14,0.210000
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2024-03-13,0.215000
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1988-07-01,0.200000
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1991-04-05,0.220000
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1991-10-04,0.220000
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2000-03-15,0.185000
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2003-06-20,0.130000
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1988-12-16,0.370000
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2016-03-18,0.185000
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2019-03-15,0.200000
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2018-06-15,0.195000
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1990-10-05,0.220000
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1999-09-24,0.185000
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2001-06-22,0.180000
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2004-03-18,0.110000
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2009-09-18,0.150000
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2005-03-18,0.120000
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2015-09-18,0.185000
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2025-06-11,0.220000
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1987-12-17,0.300000
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1989-07-07,0.210000
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1997-04-04,0.200000
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1997-10-03,0.200000
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2001-03-14,0.180000
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2017-09-15,0.190000
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1991-07-05,0.220000
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1993-10-01,0.210000
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2000-06-23,0.185000
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2004-12-02,0.160000
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2017-03-17,0.190000
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