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)
499 B
499 B
| 1 | Date | Capital Gains |
|---|---|---|
| 2 | 2009-12-31 | 0.554000 |
| 3 | 2011-06-30 | 0.071000 |
| 4 | 2024-06-28 | 0.175000 |
| 5 | 2014-06-30 | 0.527000 |
| 6 | 2014-12-31 | 2.134000 |
| 7 | 2021-06-30 | 0.455000 |
| 8 | 2022-07-14 | 0.168000 |
| 9 | 2020-06-30 | 0.255000 |
| 10 | 2008-12-31 | 0.002000 |
| 11 | 2010-06-30 | 0.043000 |
| 12 | 2012-06-29 | 0.013000 |
| 13 | 2012-12-31 | 0.340000 |
| 14 | 2017-12-29 | 0.861000 |
| 15 | 2018-06-29 | 0.376000 |
| 16 | 2018-12-31 | 1.900000 |
| 17 | 2021-12-31 | 1.741000 |
| 18 | 2010-12-31 | 0.124000 |
| 19 | 2011-12-30 | 0.377000 |
| 20 | 2013-06-28 | 0.038000 |
| 21 | 2013-12-31 | 1.150000 |
| 22 | 2015-06-30 | 0.146000 |
| 23 | 2015-12-30 | 1.149000 |
| 24 | 2019-12-31 | 0.820000 |
| 25 | 2024-12-24 | 1.399000 |