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 | 2004-07-01 | 0.049000 |
| 3 | 2009-05-01 | 0.081000 |
| 4 | 2014-05-01 | 2.765000 |
| 5 | 1998-12-30 | 0.073000 |
| 6 | 2017-05-05 | 2.434000 |
| 7 | 2018-05-11 | 3.386000 |
| 8 | 2013-05-01 | 1.917000 |
| 9 | 2012-05-01 | 0.757000 |
| 10 | 2021-05-12 | 0.110000 |
| 11 | 1999-06-28 | 0.006000 |
| 12 | 2000-06-22 | 0.016000 |
| 13 | 2001-06-20 | 0.104000 |
| 14 | 2011-05-02 | 0.071000 |
| 15 | 2022-05-12 | 4.771000 |
| 16 | 2023-05-11 | 0.062000 |
| 17 | 1996-12-30 | 0.010000 |
| 18 | 1999-12-08 | 0.059000 |
| 19 | 2002-07-01 | 0.065000 |
| 20 | 2015-05-01 | 3.472000 |
| 21 | 2017-10-02 | 0.002000 |
| 22 | 2025-05-08 | 2.349000 |
| 23 | 1997-12-30 | 0.030000 |
| 24 | 2019-05-13 | 2.558000 |
| 25 | 2024-05-13 | 0.591000 |
| 26 | 2006-04-03 | 0.089000 |
| 27 | 2005-07-01 | 0.031000 |
| 28 | 2007-04-02 | 0.041000 |
| 29 | 2010-05-03 | 0.087000 |
| 30 | 2016-05-05 | 1.992000 |
| 31 | 1998-06-25 | 0.005000 |
| 32 | 2008-04-01 | 0.180000 |
| 33 | 2020-05-12 | 0.355000 |
| 34 | 2026-05-08 | 1.019000 |
| 35 | 2003-07-01 | 0.039000 |