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)
955 B
955 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2006-12-15 | 1.169000 |
| 3 | 2008-12-18 | 0.692000 |
| 4 | 2009-06-23 | 0.314000 |
| 5 | 2012-12-13 | 0.219000 |
| 6 | 2012-12-18 | 0.350000 |
| 7 | 2020-12-18 | 0.376000 |
| 8 | 2023-12-20 | 0.423000 |
| 9 | 2002-12-20 | 0.058000 |
| 10 | 2005-12-15 | 0.726000 |
| 11 | 2007-12-20 | 0.180000 |
| 12 | 2008-12-22 | 0.128000 |
| 13 | 2010-12-20 | 0.239000 |
| 14 | 2016-12-20 | 0.240000 |
| 15 | 2025-12-11 | 6.391000 |
| 16 | 2004-12-14 | 0.462000 |
| 17 | 2005-12-27 | 0.162000 |
| 18 | 2011-12-20 | 0.231000 |
| 19 | 2023-12-13 | 1.715000 |
| 20 | 2002-07-31 | 0.013000 |
| 21 | 2015-12-21 | 0.230000 |
| 22 | 2016-12-14 | 2.245000 |
| 23 | 2018-12-19 | 0.478000 |
| 24 | 2019-12-12 | 1.548000 |
| 25 | 2021-12-13 | 5.897000 |
| 26 | 2007-12-17 | 2.060000 |
| 27 | 2013-12-12 | 1.455000 |
| 28 | 2014-12-12 | 2.793000 |
| 29 | 2014-12-22 | 0.293000 |
| 30 | 2017-12-13 | 0.768000 |
| 31 | 2018-12-12 | 2.159000 |
| 32 | 2020-12-11 | 2.404000 |
| 33 | 2003-12-16 | 0.231000 |
| 34 | 2015-12-11 | 1.954000 |
| 35 | 2017-12-20 | 0.277000 |
| 36 | 2019-12-19 | 0.429000 |
| 37 | 2025-12-18 | 0.320000 |
| 38 | 2006-12-22 | 0.306000 |
| 39 | 2013-12-20 | 0.222000 |
| 40 | 2021-12-20 | 0.244000 |
| 41 | 2022-12-13 | 3.593000 |
| 42 | 2004-08-31 | 0.009000 |
| 43 | 2005-08-30 | 0.094000 |
| 44 | 2006-08-30 | 0.217000 |
| 45 | 2009-12-21 | 0.005000 |
| 46 | 2022-12-20 | 0.370000 |
| 47 | 2024-12-12 | 4.080000 |
| 48 | 2024-12-19 | 0.335000 |