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
489 B
Plaintext
15 lines
489 B
Plaintext
Date,Dividends,ctime
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2016-12-23,0.551,2017-08-22
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2016-03-21,0.093,2017-08-22
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2016-06-20,0.065,2017-08-22
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2017-12-26,0.322,2018-01-16 07:54:11
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2016-12-23,0.551,2018-01-16 07:54:11
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2016-03-21,0.093,2018-01-16 07:54:11
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2016-06-20,0.065,2018-01-16 07:54:11
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2018-12-24,0.593,2019-01-04 11:16:02
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2017-12-26,0.322,2019-01-04 11:16:02
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2016-12-23,0.551,2019-01-04 11:16:02
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2018-12-28,0.033,2019-01-04 11:16:02
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2016-03-21,0.093,2019-01-04 11:16:02
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2016-06-20,0.065,2019-01-04 11:16:02
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