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)
18 lines
630 B
Plaintext
18 lines
630 B
Plaintext
Date,Dividends,ctime
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1996-09-13,0.656,2019-09-23 16:03:52
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2001-09-25,2.665,2019-09-23 16:03:52
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1996-12-30,4.185,2019-09-23 16:03:52
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1997-12-29,3.436,2019-09-23 16:03:52
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2015-12-21,0.062,2019-09-23 16:03:52
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2016-12-20,0.177,2019-09-23 16:03:52
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1999-11-23,1.024,2019-09-23 16:03:52
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2000-11-21,0.669,2019-09-23 16:03:52
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2017-12-20,0.374,2019-09-23 16:03:52
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2011-12-28,0.023,2019-09-23 16:03:52
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2012-12-26,0.073,2019-09-23 16:03:52
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2018-12-20,0.832,2019-09-23 16:03:52
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1997-07-07,0.506,2019-09-23 16:03:52
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2013-12-18,0.028,2019-09-23 16:03:52
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2014-12-18,0.071,2019-09-23 16:03:52
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1998-12-15,3.453,2019-09-23 16:03:52
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