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)
179 lines
3.5 KiB
Plaintext
179 lines
3.5 KiB
Plaintext
Date,Dividends
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1984-05-23,0.010741
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1991-03-05,0.021250
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1993-06-01,0.026750
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1999-11-29,0.049000
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2013-02-27,0.770000
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2017-02-27,0.940000
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1977-07-19,0.001235
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1978-10-26,0.002222
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1982-02-05,0.006173
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1983-01-24,0.008148
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1986-01-22,0.012500
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1987-05-20,0.015583
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1990-05-30,0.021250
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2011-05-27,0.610000
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2012-05-31,0.700000
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2025-06-02,1.770000
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1988-05-24,0.017500
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1996-05-31,0.037500
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2014-02-27,0.810000
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2015-02-26,0.850000
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2018-08-31,1.010000
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2020-02-28,1.250000
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2024-06-03,1.670000
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1981-02-24,0.004938
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1985-10-22,0.012500
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1987-01-22,0.013750
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2020-05-29,1.250000
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2024-02-29,1.670000
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2025-03-03,1.770000
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1979-02-14,0.002222
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1993-02-23,0.025000
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1998-11-25,0.045000
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2001-11-13,0.225000
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2021-11-30,1.380000
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1981-05-13,0.006173
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1987-07-23,0.015625
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2012-11-29,0.770000
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2019-08-30,1.160000
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1985-07-23,0.012500
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1994-06-01,0.030000
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2008-11-26,0.500000
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2024-12-02,1.770000
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2025-09-02,1.770000
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1979-07-26,0.003457
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1988-11-23,0.017500
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1989-02-22,0.017500
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1992-02-25,0.023750
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2013-08-29,0.770000
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2014-05-29,0.810000
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1981-07-28,0.006173
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1985-05-31,0.012500
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1990-02-27,0.019250
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1992-05-27,0.025000
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1996-11-27,0.037500
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1999-05-27,0.049000
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2022-06-03,1.380000
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1997-02-26,0.037500
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2019-05-31,1.160000
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2023-02-28,1.520000
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1997-11-26,0.041000
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1998-05-28,0.045000
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2000-11-13,0.215000
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2017-11-30,1.010000
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1980-07-24,0.004938
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1984-01-24,0.009259
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1994-02-22,0.026750
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1994-08-25,0.030000
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2003-11-12,0.400000
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2013-05-30,0.770000
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2022-11-30,1.520000
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1980-10-27,0.004938
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1985-01-22,0.011389
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1986-05-28,0.009167
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1990-08-27,0.021250
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1995-08-29,0.034000
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2007-11-13,1.500000
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2024-09-03,1.670000
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2026-03-03,1.860000
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2026-06-02,1.860000
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1981-10-27,0.006173
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2010-08-30,0.550000
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2011-02-25,0.610000
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2022-02-28,1.380000
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1978-02-14,0.001235
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1982-07-20,0.007407
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1989-11-24,0.019250
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1991-08-28,0.023000
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1994-11-23,0.030000
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2002-11-13,0.235000
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2016-11-29,0.940000
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2025-12-01,1.860000
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1979-10-26,0.003457
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1999-03-11,0.049000
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2008-08-28,0.375000
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2009-06-04,0.500000
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1978-07-19,0.002222
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1988-08-22,0.017500
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1991-11-27,0.023000
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1992-08-25,0.025000
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2016-06-02,0.890000
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2021-08-31,1.290000
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2023-06-02,1.520000
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1978-05-16,0.002222
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1989-08-25,0.019250
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1992-11-23,0.025000
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2012-08-30,0.700000
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2013-11-27,0.810000
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2014-08-28,0.810000
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2015-05-28,0.850000
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2018-11-30,1.160000
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1976-07-16,0.000617
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2005-11-10,0.670000
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2018-02-28,1.010000
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1976-05-10,0.000617
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1982-05-24,0.007407
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1998-08-27,0.045000
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2019-02-28,1.160000
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2020-08-31,1.250000
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1977-10-18,0.001235
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1986-10-27,0.013750
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1995-05-30,0.034000
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1997-08-27,0.041000
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2011-11-29,0.700000
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2022-08-31,1.380000
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1996-02-27,0.034000
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2008-02-28,0.375000
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2010-05-27,0.550000
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2016-08-30,0.890000
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2021-05-28,1.290000
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2012-02-28,0.700000
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2015-11-27,0.890000
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1996-08-28,0.037500
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1997-05-29,0.041000
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2023-11-30,1.670000
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1990-11-26,0.021250
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1995-11-28,0.034000
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2010-02-25,0.550000
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2015-08-28,0.850000
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1984-10-23,0.011389
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1995-02-22,0.030000
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1998-02-25,0.041000
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2004-11-10,0.550000
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2009-02-26,0.500000
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2014-11-26,0.850000
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2021-02-26,1.290000
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2023-08-31,1.520000
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1976-10-21,0.000617
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1977-02-14,0.000617
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1980-02-25,0.003457
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1983-05-24,0.009259
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1984-07-24,0.010741
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1991-05-29,0.023000
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1993-11-23,0.026750
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2009-11-27,0.550000
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2011-08-30,0.610000
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1989-05-24,0.019375
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1993-08-25,0.026750
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2006-11-13,1.000000
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2008-06-05,0.375000
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2009-08-28,0.500000
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1979-05-21,0.003457
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1987-10-20,0.015625
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2017-08-30,0.940000
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2019-11-29,1.250000
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1977-05-12,0.001235
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1980-06-05,0.004938
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1983-10-25,0.009259
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1986-07-23,0.013750
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1988-12-21,0.017500
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2020-11-30,1.290000
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1982-10-15,0.008148
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1983-07-15,0.009259
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1999-08-30,0.049000
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2010-11-29,0.610000
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2016-02-26,0.890000
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2017-06-01,0.940000
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2018-06-01,1.010000
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