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)
53 lines
1.9 KiB
Plaintext
53 lines
1.9 KiB
Plaintext
Date,Dividends,ctime
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2016-12-05,0.019000,2021-12-20 11:20:16
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2016-12-05,0.094,2017-08-22
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2016-12-06,0.0,2017-08-22
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2017-12-05,0.000000,2021-12-20 11:20:16
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2017-12-05,0.259,2017-12-11 20:07:47
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2018-12-07,0.771,2022-03-10 08:33:27
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2018-12-07,0.000000,2021-12-20 11:20:16
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2018-12-07,0.0,2021-10-23 20:14:09
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2018-12-07,0.771,2021-08-22 11:35:58
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2018-12-07,0.0,2021-03-01 22:16:32
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2018-12-07,0.771,2018-12-20 11:23:51
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2016-12-05,0.094,2018-12-20 11:23:51
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2016-12-06,0.0,2018-12-20 11:23:51
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2017-12-05,0.259,2018-12-20 11:23:51
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2019-12-09,0.000000,2021-12-20 11:20:16
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2019-12-09,0.399,2019-12-19 07:25:20
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2020-12-10,0.437,2022-03-10 08:33:27
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2016-12-05,0.094,2022-03-10 12:28:16
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2016-12-06,0.0,2022-03-10 12:28:16
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2017-12-05,0.259,2022-03-10 12:28:16
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2019-12-09,0.399,2022-03-10 12:28:16
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2020-12-10,0.000000,2021-12-20 11:20:16
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2016-12-05,0.094,2022-03-10 08:33:27
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2016-12-06,0.0,2022-03-10 08:33:27
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2017-12-05,0.259,2022-03-10 08:33:27
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2019-12-09,0.399,2022-03-10 08:33:27
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2020-12-10,0.0,2021-10-23 20:14:09
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2020-12-10,0.437,2021-08-22 11:35:58
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2016-12-05,0.019,2021-10-23 20:14:09
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2016-12-05,0.094,2021-08-23 19:55:00
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2016-12-06,0.0,2021-08-23 19:55:00
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2017-12-05,0.0,2021-10-23 20:14:09
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2017-12-05,0.259,2021-08-23 19:55:00
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2019-12-09,0.0,2021-10-23 20:14:09
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2019-12-09,0.399,2021-08-23 19:55:00
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2020-12-10,0.0,2021-03-01 22:16:32
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2016-12-05,0.094,2021-08-22 11:35:58
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2016-12-05,0.019,2021-04-07 15:12:50
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2016-12-06,0.0,2021-08-22 11:35:58
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2017-12-05,0.259,2021-08-22 11:35:58
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2017-12-05,0.0,2021-04-07 15:12:50
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2019-12-09,0.399,2021-08-22 11:35:58
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2019-12-09,0.0,2021-04-07 15:12:50
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2020-12-10,0.437,2020-12-17 10:32:49
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2016-12-05,0.019,2021-03-01 22:16:32
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2016-12-05,0.094,2020-12-17 10:32:49
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2016-12-06,0.0,2020-12-17 10:32:49
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2017-12-05,0.0,2021-03-01 22:16:32
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2017-12-05,0.259,2020-12-17 10:32:49
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2019-12-09,0.0,2021-03-01 22:16:32
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2019-12-09,0.399,2020-12-17 10:32:49
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