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)
655 B
655 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2014-05-01 | 0.081000 |
| 3 | 2015-12-30 | 0.459000 |
| 4 | 2016-11-01 | 0.051000 |
| 5 | 2019-03-29 | 0.038000 |
| 6 | 2021-12-21 | 0.171000 |
| 7 | 2026-05-01 | 0.082000 |
| 8 | 2017-11-01 | 0.105000 |
| 9 | 2017-12-28 | 0.510000 |
| 10 | 2021-05-03 | 0.040000 |
| 11 | 2024-12-18 | 0.290000 |
| 12 | 2014-11-03 | 0.093000 |
| 13 | 2014-12-30 | 0.446000 |
| 14 | 2022-05-02 | 0.074000 |
| 15 | 2025-12-22 | 0.252000 |
| 16 | 2015-05-01 | 0.096000 |
| 17 | 2020-12-21 | 0.352000 |
| 18 | 2013-12-27 | 0.082000 |
| 19 | 2013-11-01 | 0.055000 |
| 20 | 2025-11-03 | 0.079000 |
| 21 | 2014-08-01 | 0.088000 |
| 22 | 2015-11-02 | 0.107000 |
| 23 | 2019-02-28 | 0.037000 |
| 24 | 2019-04-30 | 0.040000 |
| 25 | 2021-08-02 | 0.030000 |
| 26 | 2021-11-01 | 0.052000 |
| 27 | 2026-08-03 | 0.089000 |
| 28 | 2015-08-03 | 0.100000 |
| 29 | 2016-12-29 | 0.047000 |
| 30 | 2018-05-01 | 0.068000 |
| 31 | 2018-08-01 | 0.063000 |
| 32 | 2018-11-01 | 0.079000 |
| 33 | 2018-12-27 | 0.337000 |