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)
735 B
735 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2019-12-30 | 0.282000 |
| 3 | 2023-12-15 | 0.642000 |
| 4 | 2008-06-30 | 0.110000 |
| 5 | 2010-12-30 | 0.164000 |
| 6 | 2016-12-28 | 0.098000 |
| 7 | 2019-12-16 | 0.252000 |
| 8 | 2009-12-31 | 0.037000 |
| 9 | 2007-12-20 | 0.352000 |
| 10 | 2008-12-18 | 0.105000 |
| 11 | 2008-12-31 | 0.091000 |
| 12 | 2011-12-29 | 0.169000 |
| 13 | 2012-12-28 | 0.139000 |
| 14 | 2013-12-30 | 0.300000 |
| 15 | 2015-12-28 | 0.286000 |
| 16 | 2006-12-29 | 0.099000 |
| 17 | 2023-12-28 | 0.215000 |
| 18 | 2025-12-30 | 0.273000 |
| 19 | 2018-12-31 | 0.306000 |
| 20 | 2020-12-30 | 0.079000 |
| 21 | 2006-06-30 | 0.101000 |
| 22 | 2024-12-30 | 0.365000 |
| 23 | 2021-12-30 | 0.383000 |
| 24 | 2007-12-31 | 0.133000 |
| 25 | 2015-12-30 | 0.341000 |
| 26 | 2016-12-30 | 0.291000 |
| 27 | 2017-12-28 | 0.752000 |
| 28 | 2022-12-16 | 0.702000 |
| 29 | 2022-12-29 | 0.127000 |
| 30 | 2024-12-16 | 1.362000 |
| 31 | 2006-12-08 | 0.571000 |
| 32 | 2017-12-29 | 0.196000 |
| 33 | 2020-12-16 | 1.233000 |
| 34 | 2021-12-15 | 0.314000 |
| 35 | 2014-12-30 | 0.133000 |
| 36 | 2018-12-14 | 0.626000 |
| 37 | 2007-06-29 | 0.098000 |