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)
1.0 KiB
1.0 KiB
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2021-06-30 | 0.162000 |
| 3 | 2009-06-30 | 0.149000 |
| 4 | 2015-06-30 | 0.167000 |
| 5 | 2017-12-06 | 0.873000 |
| 6 | 2005-03-18 | 0.085000 |
| 7 | 2005-12-23 | 0.105000 |
| 8 | 2022-06-30 | 0.273000 |
| 9 | 2004-09-17 | 0.085000 |
| 10 | 2005-09-27 | 0.085000 |
| 11 | 2013-06-28 | 0.144000 |
| 12 | 2023-12-07 | 0.206000 |
| 13 | 2025-06-30 | 0.919000 |
| 14 | 2012-06-29 | 0.153000 |
| 15 | 2021-12-09 | 0.556000 |
| 16 | 2006-06-23 | 0.070000 |
| 17 | 2011-12-15 | 0.132000 |
| 18 | 2013-12-12 | 0.084000 |
| 19 | 2020-06-30 | 0.177000 |
| 20 | 2024-06-28 | 0.269000 |
| 21 | 2011-06-30 | 0.135000 |
| 22 | 2018-12-06 | 0.200000 |
| 23 | 2019-12-04 | 0.157000 |
| 24 | 2016-12-08 | 0.147000 |
| 25 | 2026-06-30 | 0.959000 |
| 26 | 2020-12-10 | 0.096000 |
| 27 | 2007-03-30 | 0.037000 |
| 28 | 2008-03-31 | 0.045000 |
| 29 | 2014-06-30 | 0.159000 |
| 30 | 2016-06-30 | 0.201000 |
| 31 | 2022-12-08 | 0.496000 |
| 32 | 2005-06-24 | 0.085000 |
| 33 | 2007-06-29 | 0.068000 |
| 34 | 2007-12-31 | 2.924000 |
| 35 | 2014-12-11 | 0.088000 |
| 36 | 2017-06-30 | 0.231000 |
| 37 | 2019-06-28 | 0.172000 |
| 38 | 2006-12-22 | 1.368000 |
| 39 | 2009-12-17 | 0.068000 |
| 40 | 2010-12-16 | 0.170000 |
| 41 | 2015-12-10 | 0.831000 |
| 42 | 2006-03-24 | 0.070000 |
| 43 | 2006-09-28 | 0.070000 |
| 44 | 2007-09-28 | 0.043000 |
| 45 | 2010-04-30 | 0.035000 |
| 46 | 2010-06-30 | 0.126000 |
| 47 | 2025-12-08 | 1.036000 |
| 48 | 2008-06-30 | 0.191000 |
| 49 | 2012-12-13 | 0.110000 |
| 50 | 2024-12-04 | 0.887000 |
| 51 | 2004-12-23 | 0.085000 |
| 52 | 2008-12-19 | 0.165000 |
| 53 | 2018-06-29 | 0.446000 |
| 54 | 2023-06-30 | 0.264000 |