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 | 2018-12-28 | 0.286000 |
| 3 | 2006-12-28 | 0.127000 |
| 4 | 2012-12-28 | 0.261000 |
| 5 | 2014-12-30 | 0.280000 |
| 6 | 2017-12-21 | 3.111000 |
| 7 | 2022-12-08 | 1.057000 |
| 8 | 2007-12-28 | 0.119000 |
| 9 | 2010-12-30 | 0.225000 |
| 10 | 2015-12-30 | 0.319000 |
| 11 | 2018-12-20 | 2.153000 |
| 12 | 2024-12-30 | 0.442000 |
| 13 | 2025-12-18 | 5.351000 |
| 14 | 2025-12-30 | 0.421000 |
| 15 | 2009-12-30 | 0.056000 |
| 16 | 2011-12-29 | 0.133000 |
| 17 | 2020-12-17 | 0.807000 |
| 18 | 2021-12-14 | 1.977000 |
| 19 | 2021-12-30 | 0.194000 |
| 20 | 2022-12-29 | 0.217000 |
| 21 | 2023-12-18 | 2.068000 |
| 22 | 2023-12-28 | 0.360000 |
| 23 | 2005-12-29 | 0.045000 |
| 24 | 2007-12-13 | 0.835000 |
| 25 | 2019-12-19 | 1.796000 |
| 26 | 2008-12-30 | 0.123000 |
| 27 | 2016-12-15 | 1.543000 |
| 28 | 2019-12-30 | 0.342000 |
| 29 | 2020-12-30 | 0.229000 |
| 30 | 2013-12-30 | 0.284000 |
| 31 | 2024-12-18 | 2.079000 |
| 32 | 2008-12-18 | 0.202000 |
| 33 | 2015-11-17 | 2.740000 |
| 34 | 2016-12-29 | 0.462000 |
| 35 | 2017-12-28 | 0.270000 |