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)
755 B
755 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 1999-12-13 | 1.929000 |
| 3 | 2000-08-28 | 1.857000 |
| 4 | 2011-04-12 | 0.889000 |
| 5 | 2012-12-21 | 1.129000 |
| 6 | 2013-12-20 | 3.330000 |
| 7 | 2025-12-23 | 1.202000 |
| 8 | 2008-04-14 | 0.027000 |
| 9 | 2024-12-23 | 0.277000 |
| 10 | 2012-04-10 | 0.267000 |
| 11 | 2015-04-08 | 0.310000 |
| 12 | 2020-04-08 | 0.091000 |
| 13 | 2016-12-22 | 1.134000 |
| 14 | 2018-04-10 | 0.539000 |
| 15 | 2009-12-17 | 0.039000 |
| 16 | 2010-12-28 | 4.771000 |
| 17 | 2011-12-27 | 3.335000 |
| 18 | 2013-04-09 | 0.513000 |
| 19 | 2014-04-08 | 0.692000 |
| 20 | 2015-12-23 | 2.590000 |
| 21 | 2019-04-10 | 0.012000 |
| 22 | 2019-12-20 | 0.096000 |
| 23 | 2022-12-23 | 0.533000 |
| 24 | 2023-12-21 | 0.055000 |
| 25 | 2010-04-30 | 0.064000 |
| 26 | 2017-04-07 | 0.705000 |
| 27 | 2021-12-23 | 3.804000 |
| 28 | 2022-04-05 | 0.372000 |
| 29 | 2026-04-08 | 0.479000 |
| 30 | 1998-09-15 | 0.020000 |
| 31 | 1999-09-14 | 0.256000 |
| 32 | 2017-12-21 | 1.577000 |
| 33 | 1997-12-23 | 0.475000 |
| 34 | 2000-12-18 | 2.472000 |
| 35 | 2014-12-22 | 2.887000 |
| 36 | 2016-04-07 | 0.335000 |
| 37 | 2018-12-20 | 2.948000 |
| 38 | 2020-12-22 | 0.002000 |