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)
25 lines
890 B
Plaintext
25 lines
890 B
Plaintext
Date,Dividends,ctime
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2017-03-27,0.1,2017-08-24 15:39:34
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2009-06-22,0.618,2017-08-24 15:39:34
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2009-12-21,0.04,2017-08-24 15:39:34
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2010-03-29,0.041,2017-08-24 15:39:34
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2012-03-26,0.16,2017-08-24 15:39:34
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2014-03-24,0.369,2017-08-24 15:39:34
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2015-03-23,0.115,2017-08-24 15:39:34
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2017-06-26,0.235,2017-08-24 15:39:34
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2010-09-20,0.021,2017-08-24 15:39:34
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2010-06-28,0.404,2017-08-24 15:39:34
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2012-06-25,0.5,2017-08-24 15:39:34
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2013-06-24,0.348,2017-08-24 15:39:34
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2014-06-23,0.167,2017-08-24 15:39:34
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2015-06-22,0.625,2017-08-24 15:39:34
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2015-12-21,0.034,2017-08-24 15:39:34
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2013-03-22,0.214,2017-08-24 15:39:34
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2016-12-23,0.005,2017-08-24 15:39:34
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2014-09-22,0.098,2017-08-24 15:39:34
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2011-06-22,0.765,2017-08-24 15:39:34
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2010-12-22,0.022,2017-08-24 15:39:34
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2014-12-19,0.357,2017-08-24 15:39:34
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2011-03-21,0.058,2017-08-24 15:39:34
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2016-06-20,0.665,2017-08-24 15:39:34
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