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)
535 B
535 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2013-03-15 | 0.010000 |
| 3 | 2013-12-20 | 0.098000 |
| 4 | 2014-06-13 | 0.043000 |
| 5 | 2015-03-20 | 0.037000 |
| 6 | 2022-12-21 | 0.041000 |
| 7 | 2011-12-20 | 0.021000 |
| 8 | 2012-06-15 | 0.024000 |
| 9 | 2012-12-20 | 0.045000 |
| 10 | 2014-09-12 | 0.036000 |
| 11 | 2014-12-19 | 0.900000 |
| 12 | 2015-06-19 | 0.034000 |
| 13 | 2016-12-22 | 1.479000 |
| 14 | 2023-12-21 | 0.035000 |
| 15 | 2012-03-16 | 0.013000 |
| 16 | 2014-03-14 | 0.026000 |
| 17 | 2015-09-18 | 0.035000 |
| 18 | 2018-12-20 | 1.412000 |
| 19 | 2021-12-22 | 4.371000 |
| 20 | 2025-12-19 | 0.317000 |
| 21 | 2005-12-28 | 0.605000 |
| 22 | 2013-09-13 | 0.027000 |
| 23 | 2015-12-18 | 0.641000 |
| 24 | 2017-12-21 | 1.399000 |
| 25 | 2019-12-20 | 1.329000 |
| 26 | 2020-12-22 | 1.734000 |
| 27 | 2013-06-14 | 0.042000 |