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)
759 B
759 B
| 1 | Date | Capital Gains |
|---|---|---|
| 2 | 2017-12-28 | 0.093000 |
| 3 | 2023-12-28 | 0.629000 |
| 4 | 2024-04-12 | 0.941000 |
| 5 | 2004-04-02 | 0.020000 |
| 6 | 2005-04-08 | 0.010000 |
| 7 | 2006-04-07 | 0.250000 |
| 8 | 2012-12-28 | 0.023000 |
| 9 | 2024-12-30 | 1.535000 |
| 10 | 2025-04-11 | 0.953000 |
| 11 | 2001-04-06 | 0.030000 |
| 12 | 2007-04-13 | 0.070000 |
| 13 | 2009-12-28 | 0.030000 |
| 14 | 2015-04-10 | 0.117000 |
| 15 | 2014-12-29 | 0.078000 |
| 16 | 2016-04-15 | 0.145000 |
| 17 | 2016-12-28 | 0.012000 |
| 18 | 2020-12-30 | 0.588000 |
| 19 | 2010-12-30 | 0.040000 |
| 20 | 2011-12-29 | 0.019000 |
| 21 | 2013-12-27 | 0.111000 |
| 22 | 2014-04-11 | 0.059000 |
| 23 | 2006-12-28 | 0.080000 |
| 24 | 2022-12-29 | 0.555000 |
| 25 | 2008-04-11 | 0.100000 |
| 26 | 2008-12-26 | 0.015000 |
| 27 | 2019-04-12 | 0.222000 |
| 28 | 2019-12-30 | 0.127000 |
| 29 | 2020-04-08 | 0.116000 |
| 30 | 2017-04-12 | 0.190000 |
| 31 | 2018-12-28 | 0.107000 |
| 32 | 2022-04-08 | 1.842000 |
| 33 | 2021-04-09 | 0.346000 |
| 34 | 2021-12-30 | 2.008000 |
| 35 | 2000-12-29 | 0.060000 |
| 36 | 2007-12-28 | 0.110000 |
| 37 | 2015-12-29 | 0.118000 |
| 38 | 2018-04-11 | 0.154000 |