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)
182 lines
3.5 KiB
Plaintext
182 lines
3.5 KiB
Plaintext
Date,Dividends
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2010-04-09,0.021000
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2014-10-03,0.138000
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2015-04-01,0.129000
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2015-07-01,0.140000
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1987-07-13,0.140000
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1990-06-15,0.140000
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1991-06-14,0.100000
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2002-12-20,0.120000
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2024-12-26,1.359000
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2012-09-07,0.009000
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2012-12-14,0.161000
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2018-12-07,0.571000
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1999-06-11,0.100000
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2002-10-31,0.034000
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2004-10-08,0.100000
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2006-04-07,0.070000
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2010-12-10,0.023000
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2013-04-05,0.091000
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2019-12-20,0.370000
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2021-09-03,1.424000
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1998-09-04,1.670000
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2001-03-09,0.100000
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2022-04-01,0.133000
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2025-09-12,4.564000
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1997-09-05,1.180000
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1997-12-19,0.390000
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2016-07-08,0.096000
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2019-04-05,0.212000
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2025-04-04,0.182000
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1999-12-17,0.560000
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2011-07-08,0.089000
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1996-12-20,0.260000
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1999-09-03,2.540000
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2000-12-22,0.920000
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2005-07-01,0.120000
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2008-09-12,0.030000
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2020-10-02,0.195000
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1986-12-29,0.060000
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1993-03-12,0.120000
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2010-07-09,0.020000
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2013-10-04,0.119000
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2013-12-13,0.129000
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1996-09-06,1.120000
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2006-10-06,0.060000
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2010-10-01,0.028000
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2015-10-02,0.155000
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1998-12-18,0.680000
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2005-10-07,0.120000
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2005-12-16,3.370000
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2009-07-10,0.034000
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2025-10-03,0.285000
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1993-12-03,0.510000
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2003-12-19,0.130000
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2007-12-14,1.250000
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2020-09-04,0.658000
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2008-10-03,0.087000
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2013-07-05,0.112000
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2021-07-02,0.254000
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1987-10-13,1.320000
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1988-09-23,0.140000
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1989-03-22,0.140000
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1994-12-02,0.500000
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2001-06-08,0.100000
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2021-12-17,0.789000
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1989-06-21,0.140000
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2005-09-09,1.140000
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2021-04-05,0.138000
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2023-10-06,0.201000
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1987-12-22,0.250000
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2002-06-28,0.036000
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2003-03-07,0.100000
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2007-07-06,0.090000
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2018-07-06,0.184000
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2014-07-03,0.139000
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2019-07-05,0.127000
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2026-04-01,0.171000
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1991-09-06,0.740000
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2004-06-18,0.080000
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2010-04-30,0.028000
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2011-04-06,0.047000
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2012-07-06,0.108000
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2006-09-06,5.800000
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2015-12-11,0.177000
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1992-09-04,2.390000
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2001-12-21,0.100000
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2002-09-06,0.080000
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2024-09-13,2.195000
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2025-12-26,1.417000
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1995-06-16,0.100000
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2022-10-07,0.219000
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2022-12-22,0.205000
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2024-07-05,0.218000
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2024-10-04,0.236000
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1992-06-12,0.120000
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2007-10-05,0.060000
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2016-12-09,0.165000
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2022-09-09,0.831000
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2017-07-07,0.038000
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2023-12-21,0.800000
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1986-07-14,0.050000
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1988-03-15,0.140000
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2002-07-31,0.038000
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2004-12-17,0.450000
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2008-07-11,0.098000
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1990-12-14,0.160000
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2007-09-07,2.660000
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2019-09-06,0.297000
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2023-09-08,0.691000
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2004-09-03,0.160000
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2009-10-02,0.025000
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2024-04-05,0.197000
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1989-12-07,0.920000
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1993-09-03,0.540000
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1997-03-14,0.100000
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2002-06-07,0.050000
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2003-09-05,0.100000
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2019-10-04,0.198000
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2025-07-11,0.228000
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1992-12-04,0.360000
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2000-03-10,0.090000
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2008-04-04,0.070000
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2016-10-07,0.169000
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2017-12-08,0.166000
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2018-04-06,0.104000
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2018-10-05,0.260000
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1990-09-07,0.360000
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1996-03-15,0.100000
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2001-09-07,0.470000
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2003-06-06,0.070000
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2016-04-08,0.164000
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1990-03-09,0.140000
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1997-06-13,0.120000
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2009-04-03,0.028000
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2012-04-04,0.078000
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1988-06-22,0.140000
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2020-04-03,0.183000
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2023-04-05,0.193000
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2005-04-01,0.120000
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2020-07-10,0.245000
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1987-04-13,0.090000
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1991-03-08,0.120000
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1998-06-05,0.110000
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2000-06-09,0.100000
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2004-03-05,0.100000
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2009-12-11,0.029000
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2011-10-07,0.081000
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2014-04-04,0.114000
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1988-12-16,0.200000
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1989-09-07,0.820000
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1993-06-25,0.120000
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1995-03-17,0.100000
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1995-12-08,0.510000
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2020-12-18,0.300000
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2009-09-11,0.008000
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2011-12-09,0.093000
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2017-10-06,0.284000
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1994-03-18,0.100000
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1994-06-17,0.100000
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1996-06-21,0.100000
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2002-03-08,0.090000
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2006-07-07,0.080000
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2018-09-07,0.014000
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2021-10-01,0.516000
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2008-12-12,0.039000
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2012-10-05,0.092000
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2014-12-12,0.129000
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1992-03-13,0.100000
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1994-09-02,0.940000
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1995-09-08,0.670000
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1999-03-12,0.090000
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2007-04-04,0.060000
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2022-07-01,0.242000
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2026-07-10,0.228000
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2017-04-07,0.087000
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2023-07-07,0.245000
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1986-10-13,0.050000
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1991-12-06,0.060000
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1998-03-06,0.090000
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2000-09-08,3.170000
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2006-12-15,0.340000
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