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)
169 lines
3.3 KiB
Plaintext
169 lines
3.3 KiB
Plaintext
Date,Dividends
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2026-04-27,0.530000
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2009-07-30,0.090000
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2008-10-22,0.240000
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1987-07-20,0.052500
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2004-07-21,0.212000
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2019-01-25,0.280000
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2023-10-26,0.420000
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1985-07-15,0.042580
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2005-01-20,0.212000
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2012-04-26,0.130000
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2015-10-29,0.170000
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2021-04-27,0.310000
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2024-01-19,0.420000
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1993-04-19,0.047500
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1998-07-22,0.140000
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2022-07-22,0.370000
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1985-01-14,0.042580
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1996-07-17,0.110000
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2006-10-23,0.233000
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2007-04-23,0.233300
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2009-04-29,0.090000
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2014-04-23,0.170000
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1990-04-16,0.066300
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2005-03-09,0.050000
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2013-10-24,0.150000
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2020-04-27,0.310000
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1999-01-20,0.140000
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1990-10-15,0.066300
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1992-04-20,0.047500
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1992-10-19,0.047500
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2012-10-25,0.130000
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2022-01-28,0.340000
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1985-10-11,0.047578
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2009-10-28,0.090000
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2010-01-28,0.090000
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2012-07-26,0.130000
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2016-10-28,0.190000
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2020-07-24,0.310000
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1992-07-20,0.047500
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2002-07-17,0.201000
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2002-10-16,0.201000
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2013-07-25,0.150000
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2026-01-23,0.530000
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1988-07-18,0.056300
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1995-01-13,0.080000
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2002-04-17,0.201000
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2011-07-27,0.130000
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2017-10-30,0.240000
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2022-10-26,0.370000
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2024-04-25,0.420000
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1988-04-18,0.056300
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1996-01-17,0.100000
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2006-04-24,0.223000
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2007-07-23,0.240000
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2011-01-27,0.090000
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2012-01-26,0.130000
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2016-01-29,0.170000
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2018-01-29,0.240000
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1989-01-13,0.060000
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1992-01-17,0.047500
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1994-10-17,0.080000
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1996-04-17,0.100000
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2014-10-24,0.170000
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1991-10-11,0.047500
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1997-10-22,0.130000
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1999-07-21,0.140000
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2000-07-19,0.170000
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2015-04-30,0.170000
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2016-07-29,0.190000
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1994-04-18,0.068800
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2008-01-18,0.240000
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2013-01-24,0.130000
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2017-04-28,0.190000
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2019-04-26,0.280000
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2021-10-29,0.340000
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2024-07-22,0.470000
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2005-07-22,0.223000
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1994-07-18,0.068800
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2019-07-26,0.310000
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1986-07-14,0.047578
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2000-01-19,0.170000
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2003-07-16,0.201000
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2004-04-22,0.212000
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2013-04-25,0.150000
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2016-04-29,0.170000
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2020-10-27,0.310000
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2025-10-27,0.530000
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1987-10-19,0.056300
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1996-10-16,0.110000
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2000-10-18,0.191000
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2017-07-28,0.240000
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1995-10-18,0.090000
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1990-01-12,0.066300
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1991-01-14,0.066300
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2001-10-17,0.191000
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2003-04-15,0.201000
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2014-07-25,0.170000
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2025-01-27,0.470000
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2025-07-25,0.530000
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1988-01-22,0.056300
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1989-07-17,0.060000
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1994-01-14,0.056300
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1995-04-14,0.080000
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1987-04-20,0.052500
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2000-04-18,0.170000
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2006-07-24,0.233000
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2008-07-21,0.240000
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2022-04-27,0.340000
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2023-04-27,0.370000
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1998-04-22,0.130000
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2001-01-17,0.191000
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2006-01-23,0.223000
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2007-01-22,0.233000
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2024-10-21,0.470000
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1993-10-18,0.062600
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1997-07-16,0.120000
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2009-01-21,0.240000
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2018-04-30,0.240000
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2018-07-30,0.280000
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1997-01-22,0.120000
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1993-01-15,0.047500
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1999-04-21,0.140000
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2001-04-18,0.191000
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2003-10-22,0.201000
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2011-04-27,0.130000
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1986-04-14,0.047578
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1990-07-16,0.066300
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1991-07-15,0.047500
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1997-04-16,0.120000
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2002-01-16,0.201000
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2015-01-30,0.170000
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2015-07-30,0.170000
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2019-10-25,0.310000
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1986-01-17,0.047578
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2023-07-27,0.420000
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1993-07-19,0.056300
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2001-07-18,0.191000
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2003-01-22,0.201000
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2010-10-27,0.090000
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1986-10-20,0.052575
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1988-10-17,0.060000
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1998-01-21,0.130000
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1998-10-21,0.140000
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2021-01-29,0.310000
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1987-01-16,0.052500
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2005-10-24,0.223000
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2010-07-28,0.090000
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2018-10-29,0.280000
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2021-07-26,0.340000
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1989-04-17,0.060000
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2008-04-21,0.240000
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2010-04-28,0.090000
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2005-04-22,0.212000
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1991-04-15,0.047500
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1995-07-19,0.090000
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2004-01-21,0.201000
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2004-10-21,0.212000
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2007-10-22,0.240000
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2011-10-27,0.130000
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2014-01-29,0.150000
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1989-10-16,0.066300
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2017-01-27,0.190000
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2020-01-24,0.310000
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2023-01-20,0.370000
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1999-10-20,0.160000
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2025-04-21,0.470000
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1985-04-15,0.042580
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