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)
15 lines
516 B
Plaintext
15 lines
516 B
Plaintext
Date,Dividends,ctime
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2016-12-13,0.283,2017-10-31 12:25:21
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2012-12-07,0.338,2017-10-31 12:25:21
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2013-12-06,0.202,2017-10-31 12:25:21
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2015-12-08,0.167,2017-10-31 12:25:21
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2014-12-09,0.196,2017-10-31 12:25:21
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2019-12-20,0.063,2020-04-15 13:22:12
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2017-12-12,0.238,2020-04-15 13:22:12
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2018-12-11,0.514,2020-04-15 13:22:12
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2016-12-13,0.283,2020-04-15 13:22:12
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2012-12-07,0.338,2020-04-15 13:22:12
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2013-12-06,0.202,2020-04-15 13:22:12
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2015-12-08,0.167,2020-04-15 13:22:12
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2014-12-09,0.196,2020-04-15 13:22:12
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