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)
70 lines
2.6 KiB
Plaintext
70 lines
2.6 KiB
Plaintext
Date,Dividends,ctime
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2009-12-29,0.01,2017-08-30 11:45:35
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2010-12-29,0.165,2017-08-30 11:45:35
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2011-12-28,0.59,2017-08-30 11:45:35
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2012-12-27,0.495,2019-10-19 09:44:01
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2012-12-27,0.495255,2017-08-30 11:45:35
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2013-12-27,0.627,2019-10-19 09:44:01
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2013-12-27,0.627136,2017-08-30 11:45:35
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2014-12-29,0.849,2019-10-19 09:44:01
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2014-12-29,0.848855,2017-08-30 11:45:35
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2015-12-29,0.632,2019-10-19 09:44:01
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2015-12-29,0.631706,2017-08-30 11:45:35
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2016-12-28,0.718,2019-10-19 09:44:01
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2016-12-28,0.718259,2018-04-30 11:53:31
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2016-12-28,0.718,2017-10-20 09:54:16
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2016-12-28,0.718259,2017-08-30 11:45:35
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2017-12-28,0.827,2018-01-16 07:54:11
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2018-12-28,0.694,2019-01-04 11:16:02
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2019-06-27,0.521,2019-07-02 10:25:49
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2018-12-28,0.694,2019-07-02 10:25:49
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2019-12-30,0.019,2019-12-31 10:58:18
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2010-12-29,0.165,2019-12-31 10:58:18
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2011-12-28,0.59,2019-12-31 10:58:18
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2012-12-27,0.495,2019-12-31 10:58:18
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2013-12-27,0.627,2019-12-31 10:58:18
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2014-12-29,0.849,2019-12-31 10:58:18
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2015-12-29,0.632,2019-12-31 10:58:18
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2016-12-28,0.718,2019-12-31 10:58:18
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2017-12-28,0.827,2019-12-31 10:58:18
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2019-06-27,0.521,2019-12-31 10:58:18
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2018-12-28,0.694,2019-12-31 10:58:18
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2020-06-29,0.125,2020-07-09 10:54:47
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2019-12-30,0.019,2020-07-09 10:54:47
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2014-12-29,0.849,2020-07-09 10:54:47
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2015-12-29,0.632,2020-07-09 10:54:47
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2016-12-28,0.718,2020-07-09 10:54:47
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2017-12-28,0.827,2020-07-09 10:54:47
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2019-06-27,0.521,2020-07-09 10:54:47
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2018-12-28,0.694,2020-07-09 10:54:47
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2009-12-29,0.01,2020-07-09 10:54:47
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2010-12-29,0.165,2020-07-09 10:54:47
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2011-12-28,0.59,2020-07-09 10:54:47
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2012-12-27,0.495,2020-07-09 10:54:47
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2013-12-27,0.627,2020-07-09 10:54:47
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2020-12-30,0.182,2021-03-01 22:16:32
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2014-12-29,0.849,2021-03-01 22:16:32
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2015-12-29,0.632,2021-03-01 22:16:32
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2016-12-28,0.718,2021-03-01 22:16:32
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2017-12-28,0.827,2021-03-01 22:16:32
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2019-06-27,0.521,2021-03-01 22:16:32
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2018-12-28,0.694,2021-03-01 22:16:32
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2009-12-29,0.01,2021-03-01 22:16:32
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2010-12-29,0.165,2021-03-01 22:16:32
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2011-12-28,0.59,2021-03-01 22:16:32
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2012-12-27,0.495,2021-03-01 22:16:32
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2013-12-27,0.627,2021-03-01 22:16:32
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2021-06-29,0.313,2021-07-12 21:48:45
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2020-12-30,0.182,2021-07-12 21:48:45
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2014-12-29,0.849,2021-07-12 21:48:45
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2015-12-29,0.632,2021-07-12 21:48:45
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2016-12-28,0.718,2021-07-12 21:48:45
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2017-12-28,0.827,2021-07-12 21:48:45
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2019-06-27,0.521,2021-07-12 21:48:45
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2018-12-28,0.694,2021-07-12 21:48:45
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2009-12-29,0.01,2021-07-12 21:48:45
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2010-12-29,0.165,2021-07-12 21:48:45
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2011-12-28,0.59,2021-07-12 21:48:45
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2012-12-27,0.495,2021-07-12 21:48:45
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2013-12-27,0.627,2021-07-12 21:48:45
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