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)
1.1 KiB
1.1 KiB
| 1 | Date | Dividends | ctime |
|---|---|---|---|
| 2 | 2014-07-30 | 0.016 | 2017-08-22 |
| 3 | 2015-03-30 | 0.004 | 2017-08-22 |
| 4 | 2014-01-30 | 0.01 | 2017-08-22 |
| 5 | 2014-04-29 | 0.025 | 2017-08-22 |
| 6 | 2015-02-26 | 0.009 | 2017-08-22 |
| 7 | 2016-04-26 | 0.007 | 2017-08-22 |
| 8 | 2016-10-26 | 0.006 | 2017-08-22 |
| 9 | 2015-06-29 | 0.012 | 2017-08-22 |
| 10 | 2015-12-04 | 0.359 | 2017-08-22 |
| 11 | 2014-10-30 | 0.012 | 2017-08-22 |
| 12 | 2014-12-30 | 0.012 | 2017-08-22 |
| 13 | 2016-01-26 | 0.006 | 2017-08-22 |
| 14 | 2016-07-26 | 0.013 | 2017-08-22 |
| 15 | 2016-11-25 | 0.007 | 2017-08-22 |
| 16 | 2015-09-29 | 0.004 | 2017-08-22 |
| 17 | 2015-04-29 | 0.007 | 2017-08-22 |
| 18 | 2016-08-26 | 0.011 | 2017-08-22 |
| 19 | 2014-11-26 | 0.011 | 2017-08-22 |
| 20 | 2016-05-25 | 0.011 | 2017-08-22 |
| 21 | 2014-05-29 | 0.021 | 2017-08-22 |
| 22 | 2016-03-28 | 0.005 | 2017-08-22 |
| 23 | 2015-01-29 | 0.011 | 2017-08-22 |
| 24 | 2015-07-30 | 0.015 | 2017-08-22 |
| 25 | 2016-02-24 | 0.006 | 2017-08-22 |
| 26 | 2014-02-27 | 0.01 | 2017-08-22 |
| 27 | 2014-08-28 | 0.012 | 2017-08-22 |
| 28 | 2014-12-05 | 0.4 | 2017-08-22 |
| 29 | 2016-06-27 | 0.012 | 2017-08-22 |
| 30 | 2015-10-29 | 0.007 | 2017-08-22 |
| 31 | 2015-12-30 | 0.005 | 2017-08-22 |
| 32 | 2014-03-28 | 0.016 | 2017-08-22 |
| 33 | 2015-11-27 | 0.006 | 2017-08-22 |
| 34 | 2014-09-29 | 0.008 | 2017-08-22 |
| 35 | 2016-09-27 | 0.005 | 2017-08-22 |
| 36 | 2014-06-27 | 0.016 | 2017-08-22 |
| 37 | 2015-08-28 | 0.01 | 2017-08-22 |
| 38 | 2015-05-28 | 0.011 | 2017-08-22 |