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)
695 B
695 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2014-12-26 | 0.276000 |
| 3 | 2009-12-29 | 0.352000 |
| 4 | 2010-04-30 | 0.023000 |
| 5 | 2011-12-27 | 0.108000 |
| 6 | 2017-03-21 | 0.048000 |
| 7 | 2018-03-20 | 0.032000 |
| 8 | 2007-09-20 | 0.047000 |
| 9 | 2008-06-20 | 0.033000 |
| 10 | 2008-12-29 | 0.052000 |
| 11 | 2015-12-28 | 0.464000 |
| 12 | 2012-12-26 | 0.434000 |
| 13 | 2025-12-29 | 0.265000 |
| 14 | 2007-12-21 | 0.105000 |
| 15 | 2010-03-31 | 0.034000 |
| 16 | 2011-03-31 | 0.044000 |
| 17 | 2024-12-26 | 0.223000 |
| 18 | 2008-09-11 | 0.009000 |
| 19 | 2010-12-27 | 0.281000 |
| 20 | 2018-12-26 | 0.348000 |
| 21 | 2017-12-26 | 0.377000 |
| 22 | 2019-12-26 | 0.978000 |
| 23 | 2020-12-28 | 0.092000 |
| 24 | 2023-12-26 | 0.222000 |
| 25 | 2008-03-20 | 0.030000 |
| 26 | 2013-03-28 | 0.030000 |
| 27 | 2016-12-27 | 0.487000 |
| 28 | 2022-12-27 | 0.558000 |
| 29 | 2007-03-21 | 0.014000 |
| 30 | 2013-12-26 | 0.237000 |
| 31 | 2020-03-24 | 0.036000 |
| 32 | 2021-12-28 | 0.842000 |
| 33 | 2007-06-20 | 0.017000 |
| 34 | 2009-03-31 | 0.020000 |
| 35 | 2019-03-19 | 0.035000 |