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
897 B
Plaintext
25 lines
897 B
Plaintext
Date,Dividends,ctime
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2019-12-30,0.2231,2021-04-20 09:05:28
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2018-08-21,0.3822,2021-04-20 09:05:28
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2020-12-30,0.053,2021-04-20 09:05:28
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2015-10-15,0.018,2021-04-20 09:05:28
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2016-10-13,0.026,2021-04-20 09:05:28
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2017-10-12,0.038,2021-04-20 09:05:28
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2018-10-11,0.065,2021-04-20 09:05:28
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2019-10-10,0.044,2021-04-20 09:05:28
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2016-07-21,0.018,2021-04-20 09:05:28
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2017-07-20,0.049,2021-04-20 09:05:28
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2018-07-19,0.071,2021-04-20 09:05:28
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2019-07-18,0.048,2021-04-20 09:05:28
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2020-07-16,0.035,2021-04-20 09:05:28
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2018-12-28,0.066,2021-04-20 09:05:28
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2015-12-23,0.083,2021-04-20 09:05:28
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2016-12-22,0.041,2021-04-20 09:05:28
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2017-12-21,0.059,2021-04-20 09:05:28
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2019-04-10,0.053,2021-04-20 09:05:28
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2020-04-08,0.022,2021-04-20 09:05:28
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2016-04-13,0.06,2021-04-20 09:05:28
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2017-04-12,0.049,2021-04-20 09:05:28
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2018-04-11,0.061,2021-04-20 09:05:28
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2015-07-16,0.003,2021-04-20 09:05:28
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