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)
186 lines
6.9 KiB
Plaintext
186 lines
6.9 KiB
Plaintext
Date,Dividends,ctime
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1987-09-24,0.12222,2017-08-22 22:17:53
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2004-09-28,0.335,2017-08-22 22:17:53
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1991-03-22,0.21667,2017-08-22 22:17:53
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2017-03-29,0.46,2017-08-22 22:17:53
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2008-09-26,0.42,2017-08-22 22:17:53
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1982-12-27,0.1,2017-08-22 22:17:53
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1991-09-24,0.21667,2017-08-22 22:17:53
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2017-06-28,0.46,2017-08-22 22:17:53
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1975-03-24,0.03889,2017-08-22 22:17:53
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1979-06-25,0.07778,2017-08-22 22:17:53
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1983-03-28,0.1,2017-08-22 22:17:53
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1983-09-26,0.1,2017-08-22 22:17:53
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1994-12-23,0.21667,2017-08-22 22:17:53
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1996-09-26,0.25,2017-08-22 22:17:53
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2013-06-26,0.32,2017-08-22 22:17:53
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2011-12-28,0.25,2017-08-22 22:17:53
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1973-12-24,0.02778,2017-08-22 22:17:53
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1979-09-24,0.08889,2017-08-22 22:17:53
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2009-03-27,0.15,2017-08-22 22:17:53
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1978-03-27,0.06667,2017-08-22 22:17:53
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1992-09-24,0.21667,2017-08-22 22:17:53
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2005-06-28,0.335,2017-08-22 22:17:53
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2009-06-26,0.15,2017-08-22 22:17:53
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1975-09-24,0.04444,2017-08-22 22:17:53
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1982-06-24,0.1,2017-08-22 22:17:53
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2005-03-29,0.335,2017-08-22 22:17:53
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2007-09-26,0.42,2017-08-22 22:17:53
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1986-06-24,0.1,2017-08-22 22:17:53
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1999-09-28,0.29,2017-08-22 22:17:53
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2012-03-28,0.25,2017-08-22 22:17:53
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1974-03-25,0.02778,2017-08-22 22:17:53
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1979-12-24,0.08889,2017-08-22 22:17:53
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2003-09-26,0.335,2017-08-22 22:17:53
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1978-06-26,0.06667,2017-08-22 22:17:53
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1984-03-26,0.1,2017-08-22 22:17:53
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2012-06-27,0.32,2017-08-22 22:17:53
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2016-09-28,0.46,2017-08-22 22:17:53
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1974-06-24,0.03333,2017-08-22 22:17:53
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1978-09-25,0.07778,2017-08-22 22:17:53
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1979-03-26,0.07778,2017-08-22 22:17:53
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1987-12-24,0.12222,2017-08-22 22:17:53
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2012-09-26,0.32,2017-08-22 22:17:53
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2012-12-20,0.32,2017-08-22 22:17:53
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1991-12-24,0.21667,2017-08-22 22:17:53
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2001-12-27,0.335,2017-08-22 22:17:53
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1984-12-24,0.1,2017-08-22 22:17:53
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1989-03-27,0.17778,2017-08-22 22:17:53
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1989-09-25,0.21667,2017-08-22 22:17:53
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2002-03-26,0.335,2017-08-22 22:17:53
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1977-06-24,0.06667,2017-08-22 22:17:53
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2011-03-29,0.15,2017-08-22 22:17:53
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2002-09-26,0.335,2017-08-22 22:17:53
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2015-03-27,0.42,2017-08-22 22:17:53
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1980-12-24,0.1,2017-08-22 22:17:53
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1981-06-24,0.1,2017-08-22 22:17:53
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1997-12-29,0.29,2017-08-22 22:17:53
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1992-12-24,0.21667,2017-08-22 22:17:53
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2011-06-28,0.25,2017-08-22 22:17:53
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2009-12-29,0.15,2017-08-22 22:17:53
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2013-12-27,0.32,2017-08-22 22:17:53
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2015-06-26,0.42,2017-08-22 22:17:53
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1975-12-24,0.04444,2017-08-22 22:17:53
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1998-09-28,0.29,2017-08-22 22:17:53
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1993-03-25,0.21667,2017-08-22 22:17:53
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1990-06-25,0.21667,2017-08-22 22:17:53
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1994-09-26,0.21667,2017-08-22 22:17:53
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1984-06-25,0.1,2017-08-22 22:17:53
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1988-09-26,0.15556,2017-08-22 22:17:53
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1990-03-26,0.21667,2017-08-22 22:17:53
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1977-12-23,0.06667,2017-08-22 22:17:53
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1997-06-26,0.29,2017-08-22 22:17:53
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2001-02-07,0.121,2017-10-20 09:54:16
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1997-06-26,0.29,2017-10-20 09:54:16
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2015-12-29,0.46,2017-08-22 22:17:53
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1984-09-24,0.1,2017-08-22 22:17:53
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1986-03-24,0.1,2017-08-22 22:17:53
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1982-03-30,0.1,2017-08-22 22:17:53
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1972-12-22,0.025,2017-08-22 22:17:53
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1976-09-24,0.05556,2017-08-22 22:17:53
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1977-03-25,0.05556,2017-08-22 22:17:53
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1993-06-24,0.21667,2017-08-22 22:17:53
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1993-12-27,0.21667,2017-08-22 22:17:53
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1980-09-24,0.08889,2017-08-22 22:17:53
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1981-03-25,0.1,2017-08-22 22:17:53
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2010-09-28,0.15,2017-08-22 22:17:53
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2014-09-26,0.37,2017-08-22 22:17:53
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1989-06-26,0.17778,2017-08-22 22:17:53
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2004-03-29,0.335,2017-08-22 22:17:53
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1983-06-24,0.1,2017-08-22 22:17:53
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2000-06-28,0.29,2017-08-22 22:17:53
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1999-12-29,0.29,2017-08-22 22:17:53
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1986-12-24,0.11111,2017-08-22 22:17:53
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1987-06-24,0.12222,2017-08-22 22:17:53
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1978-12-22,0.07778,2017-08-22 22:17:53
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1995-12-27,0.25,2017-08-22 22:17:53
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1996-06-26,0.25,2017-08-22 22:17:53
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2000-09-27,0.29,2017-08-22 22:17:53
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2013-03-26,0.32,2017-08-22 22:17:53
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2000-03-29,0.29,2017-08-22 22:17:53
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1987-03-25,0.11111,2017-08-22 22:17:53
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1992-06-24,0.21667,2017-08-22 22:17:53
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1975-06-24,0.03889,2017-08-22 22:17:53
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1999-03-29,0.29,2017-08-22 22:17:53
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2003-12-29,0.335,2017-08-22 22:17:53
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2009-09-28,0.15,2017-08-22 22:17:53
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1988-06-24,0.13333,2017-08-22 22:17:53
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2007-12-27,0.42,2017-08-22 22:17:53
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2013-09-26,0.32,2017-08-22 22:17:53
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1990-12-24,0.21667,2017-08-22 22:17:53
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1995-03-27,0.21667,2017-08-22 22:17:53
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1983-12-23,0.1,2017-08-22 22:17:53
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2000-12-27,0.29,2017-08-22 22:17:53
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2017-07-27,0.46,2017-08-22 22:17:53
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1988-03-25,0.13333,2017-08-22 22:17:53
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2003-06-26,0.335,2017-08-22 22:17:53
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2016-03-29,0.46,2017-08-22 22:17:53
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1982-10-04,0.1,2017-08-22 22:17:53
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1990-09-24,0.21667,2017-08-22 22:17:53
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1995-06-28,0.25,2017-08-22 22:17:53
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2001-03-28,0.169,2017-08-22 22:17:53
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2016-06-28,0.46,2017-08-22 22:17:53
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1996-12-27,0.25,2017-08-22 22:17:53
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1986-09-24,0.11111,2017-08-22 22:17:53
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1999-06-28,0.29,2017-08-22 22:17:53
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2008-12-29,0.42,2017-08-22 22:17:53
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1995-09-27,0.25,2017-08-22 22:17:53
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1996-03-27,0.25,2017-08-22 22:17:53
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2008-03-27,0.42,2017-08-22 22:17:53
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1974-12-24,0.03889,2017-08-22 22:17:53
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2016-12-23,0.46,2017-08-22 22:17:53
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1992-03-25,0.21667,2017-08-22 22:17:53
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2004-06-28,0.335,2017-08-22 22:17:53
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2004-12-29,0.335,2017-08-22 22:17:53
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2008-06-26,0.42,2017-08-22 22:17:53
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1974-09-24,0.03333,2017-08-22 22:17:53
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1991-06-24,0.21667,2017-08-22 22:17:53
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2002-06-26,0.335,2017-08-22 22:17:53
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2006-03-29,0.375,2017-08-22 22:17:53
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2006-09-27,0.375,2017-08-22 22:17:53
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1985-06-25,0.1,2017-08-22 22:17:53
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1981-09-24,0.1,2017-08-22 22:17:53
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2014-12-29,0.42,2017-08-22 22:17:53
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1998-06-26,0.29,2017-08-22 22:17:53
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1976-12-27,0.05556,2017-08-22 22:17:53
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1985-03-26,0.1,2017-08-22 22:17:53
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1985-09-24,0.1,2017-08-22 22:17:53
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1976-03-25,0.04444,2017-08-22 22:17:53
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1997-03-26,0.25,2017-08-22 22:17:53
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2015-09-28,0.42,2017-08-22 22:17:53
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1994-06-24,0.21667,2017-08-22 22:17:53
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2007-03-28,0.375,2017-08-22 22:17:53
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1973-06-25,0.02778,2017-08-22 22:17:53
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1977-09-26,0.06667,2017-08-22 22:17:53
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1980-03-25,0.08889,2017-08-22 22:17:53
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1988-12-23,0.15556,2017-08-22 22:17:53
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2005-12-28,0.335,2017-08-22 22:17:53
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2007-06-27,0.42,2017-08-22 22:17:53
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2011-09-28,0.25,2017-08-22 22:17:53
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1973-09-24,0.02778,2017-08-22 22:17:53
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1981-12-24,0.1,2017-08-22 22:17:53
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1998-12-29,0.29,2017-08-22 22:17:53
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2001-06-27,0.335,2017-08-22 22:17:53
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2005-09-28,0.335,2017-08-22 22:17:53
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2002-12-27,0.335,2017-08-22 22:17:53
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1985-12-24,0.1,2017-08-22 22:17:53
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2010-03-29,0.15,2017-08-22 22:17:53
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2001-09-26,0.335,2017-08-22 22:17:53
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2003-03-26,0.335,2017-08-22 22:17:53
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2014-03-27,0.37,2017-08-22 22:17:53
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1980-06-24,0.08889,2017-08-22 22:17:53
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2010-06-28,0.15,2017-08-22 22:17:53
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1997-09-26,0.29,2017-08-22 22:17:53
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1998-03-27,0.29,2017-08-22 22:17:53
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2010-12-29,0.15,2017-08-22 22:17:53
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1972-06-26,0.025,2017-08-22 22:17:53
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2014-06-26,0.37,2017-08-22 22:17:53
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1976-06-24,0.05556,2017-08-22 22:17:53
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1989-12-22,0.21667,2017-08-22 22:17:53
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1993-09-24,0.21667,2017-08-22 22:17:53
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1994-03-25,0.21667,2017-08-22 22:17:53
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2006-06-28,0.375,2017-08-22 22:17:53
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2006-12-27,0.375,2017-08-22 22:17:53
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1972-09-25,0.025,2017-08-22 22:17:53
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1973-03-26,0.025,2017-08-22 22:17:53
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