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)
1.2 KiB
1.2 KiB
| 1 | Date | Dividends | ctime |
|---|---|---|---|
| 2 | 2008-03-14 | 0.06 | 2017-08-22 |
| 3 | 2016-09-16 | 0.26 | 2017-08-22 |
| 4 | 2014-09-19 | 0.225 | 2017-08-22 |
| 5 | 2017-07-07 | 5.0 | 2017-08-22 |
| 6 | 2012-07-26 | 0.125 | 2017-08-22 |
| 7 | 2012-09-14 | 0.125 | 2017-08-22 |
| 8 | 2007-05-24 | 0.05 | 2017-08-22 |
| 9 | 2009-05-21 | 0.06 | 2017-08-22 |
| 10 | 2008-11-21 | 0.06 | 2017-08-22 |
| 11 | 2015-03-20 | 0.225 | 2017-08-22 |
| 12 | 2007-08-24 | 0.05 | 2017-08-22 |
| 13 | 2009-08-21 | 0.06 | 2017-08-22 |
| 14 | 2006-12-01 | 0.05 | 2017-08-22 |
| 15 | 2013-03-01 | 0.125 | 2017-08-22 |
| 16 | 2011-12-21 | 0.125 | 2017-08-22 |
| 17 | 2010-11-29 | 0.08333 | 2017-08-22 |
| 18 | 2011-09-29 | 0.125 | 2017-08-22 |
| 19 | 2013-06-21 | 0.16667 | 2017-08-22 |
| 20 | 2013-12-20 | 0.16667 | 2017-08-22 |
| 21 | 2015-06-19 | 0.26 | 2017-08-22 |
| 22 | 2015-12-18 | 0.26 | 2017-08-22 |
| 23 | 2007-03-16 | 0.05 | 2017-08-22 |
| 24 | 2009-03-13 | 0.06 | 2017-08-22 |
| 25 | 2012-12-14 | 0.125 | 2017-08-22 |
| 26 | 2013-09-20 | 0.16667 | 2017-08-22 |
| 27 | 2015-09-18 | 0.26 | 2017-08-22 |
| 28 | 2012-03-28 | 0.125 | 2017-08-22 |
| 29 | 2008-05-22 | 0.06 | 2017-08-22 |
| 30 | 2009-11-20 | 0.06667 | 2017-08-22 |
| 31 | 2010-05-21 | 0.06667 | 2017-08-22 |
| 32 | 2010-03-12 | 0.06667 | 2017-08-22 |
| 33 | 2010-11-10 | 0.06667 | 2017-08-22 |
| 34 | 2014-03-21 | 0.16667 | 2017-08-22 |
| 35 | 2016-03-18 | 0.26 | 2017-08-22 |
| 36 | 2011-07-25 | 0.125 | 2017-08-22 |
| 37 | 2008-08-22 | 0.06 | 2017-08-22 |
| 38 | 2010-08-20 | 0.06667 | 2017-08-22 |
| 39 | 2007-11-30 | 0.06 | 2017-08-22 |
| 40 | 2016-06-17 | 0.26 | 2017-08-22 |
| 41 | 2016-12-16 | 0.26 | 2017-08-22 |
| 42 | 2014-06-20 | 0.225 | 2017-08-22 |
| 43 | 2014-12-19 | 0.225 | 2017-08-22 |