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 | 2007-12-21 | 1.143000 |
| 3 | 2009-12-18 | 0.487000 |
| 4 | 2012-12-21 | 0.869000 |
| 5 | 2019-06-24 | 0.589000 |
| 6 | 2020-06-22 | 0.568000 |
| 7 | 2020-12-21 | 1.113000 |
| 8 | 2022-06-21 | 0.696000 |
| 9 | 2015-12-18 | 2.430000 |
| 10 | 2023-12-18 | 1.921000 |
| 11 | 2024-06-24 | 0.637000 |
| 12 | 2009-06-19 | 0.238000 |
| 13 | 2011-12-16 | 2.129000 |
| 14 | 2021-06-21 | 0.577000 |
| 15 | 2021-12-20 | 2.719000 |
| 16 | 2022-12-20 | 1.744000 |
| 17 | 2024-12-23 | 1.577000 |
| 18 | 2008-12-19 | 0.584000 |
| 19 | 2010-06-18 | 0.328000 |
| 20 | 2012-06-15 | 0.500000 |
| 21 | 2016-06-17 | 0.462000 |
| 22 | 2018-06-15 | 0.520000 |
| 23 | 2011-06-17 | 0.470000 |
| 24 | 2014-12-19 | 0.878000 |
| 25 | 2018-12-24 | 1.465000 |
| 26 | 2019-12-23 | 1.219000 |
| 27 | 2023-06-20 | 0.856000 |
| 28 | 2013-06-21 | 0.878000 |
| 29 | 2015-06-19 | 0.338000 |
| 30 | 2016-12-16 | 1.409000 |
| 31 | 2025-12-22 | 1.202000 |
| 32 | 2014-06-20 | 0.418000 |
| 33 | 2017-06-16 | 0.398000 |
| 34 | 2017-12-15 | 1.382000 |
| 35 | 2025-06-23 | 0.862000 |
| 36 | 2010-12-17 | 3.436000 |
| 37 | 2013-12-20 | 0.806000 |
| 38 | 2026-06-22 | 0.655000 |