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 | 2012-12-11 | 0.222000 |
| 3 | 2015-12-04 | 0.322000 |
| 4 | 2018-12-06 | 1.533000 |
| 5 | 2022-12-12 | 0.623000 |
| 6 | 2024-12-11 | 2.555000 |
| 7 | 2024-06-14 | 1.220000 |
| 8 | 2011-12-09 | 0.202000 |
| 9 | 2012-06-19 | 0.042000 |
| 10 | 2014-06-24 | 0.046000 |
| 11 | 2019-06-18 | 0.385000 |
| 12 | 2023-12-12 | 0.899000 |
| 13 | 2025-06-13 | 0.813000 |
| 14 | 2015-06-22 | 0.190000 |
| 15 | 2016-12-05 | 0.339000 |
| 16 | 2019-12-12 | 0.695000 |
| 17 | 2021-12-10 | 6.079000 |
| 18 | 2009-12-10 | 0.149000 |
| 19 | 2010-06-17 | 0.019000 |
| 20 | 2010-12-10 | 0.165000 |
| 21 | 2014-12-05 | 0.237000 |
| 22 | 2020-06-19 | 1.739000 |
| 23 | 2021-06-14 | 1.661000 |
| 24 | 2013-12-09 | 0.270000 |
| 25 | 2022-06-22 | 1.292000 |
| 26 | 2025-12-10 | 2.941000 |
| 27 | 2011-06-17 | 0.039000 |
| 28 | 2013-06-25 | 0.051000 |
| 29 | 2017-06-20 | 0.955000 |
| 30 | 2017-12-06 | 2.313000 |
| 31 | 2016-06-21 | 0.052000 |
| 32 | 2018-06-19 | 1.136000 |
| 33 | 2020-12-10 | 0.322000 |
| 34 | 2023-06-22 | 0.359000 |
| 35 | 2026-06-22 | 1.723000 |