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)
30 lines
1.1 KiB
Plaintext
30 lines
1.1 KiB
Plaintext
Date,Dividends,ctime
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2007-12-20,2.66,2019-09-23 16:04:14
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2010-04-30,0.044,2019-09-23 16:04:14
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2009-12-18,0.031,2019-09-23 16:04:14
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2011-12-16,0.403,2019-09-23 16:04:14
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2003-12-26,0.036,2019-09-23 16:04:14
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2005-12-23,0.306,2019-09-23 16:04:14
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2013-12-16,0.813,2019-09-23 16:04:14
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2017-07-07,0.031,2019-09-23 16:04:14
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2013-07-02,0.079,2019-09-23 16:04:14
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2011-07-07,0.073,2019-09-23 16:04:14
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2015-07-02,0.178,2019-09-23 16:04:14
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2007-07-03,0.402,2019-09-23 16:04:14
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2009-07-02,0.15,2019-09-23 16:04:14
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2015-12-16,1.092,2019-09-23 16:04:14
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2017-12-18,1.125,2019-09-23 16:04:14
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2006-12-21,0.959,2019-09-23 16:04:14
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2008-12-19,0.719,2019-09-23 16:04:14
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2010-12-17,0.432,2019-09-23 16:04:14
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2016-07-05,0.092,2019-09-23 16:04:14
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2012-12-17,0.62,2019-09-23 16:04:14
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2018-07-06,0.198,2019-09-23 16:04:14
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2010-07-07,0.028,2019-09-23 16:04:14
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2014-07-02,0.152,2019-09-23 16:04:14
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2006-07-05,0.057,2019-09-23 16:04:14
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2008-07-02,0.319,2019-09-23 16:04:14
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2014-12-16,1.32,2019-09-23 16:04:14
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2016-12-16,0.818,2019-09-23 16:04:14
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2018-12-17,1.15,2019-09-23 16:04:14
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