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)
575 B
575 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2012-12-13 | 0.440000 |
| 3 | 2014-12-16 | 0.469000 |
| 4 | 2018-07-31 | 0.356000 |
| 5 | 2019-07-31 | 0.214000 |
| 6 | 2024-12-10 | 1.040000 |
| 7 | 2025-07-31 | 0.589000 |
| 8 | 2014-05-30 | 0.346000 |
| 9 | 2021-07-30 | 0.112000 |
| 10 | 2016-12-15 | 0.539000 |
| 11 | 2018-12-13 | 0.667000 |
| 12 | 2026-07-31 | 0.640000 |
| 13 | 2015-12-15 | 0.377000 |
| 14 | 2017-12-14 | 0.465000 |
| 15 | 2021-12-09 | 1.759000 |
| 16 | 2023-12-12 | 0.781000 |
| 17 | 2013-05-31 | 0.079000 |
| 18 | 2019-12-12 | 0.547000 |
| 19 | 2012-05-31 | 0.208000 |
| 20 | 2017-07-31 | 0.348000 |
| 21 | 2020-07-31 | 0.319000 |
| 22 | 2024-07-31 | 0.110000 |
| 23 | 2011-12-15 | 0.044000 |
| 24 | 2016-07-29 | 0.082000 |
| 25 | 2013-12-12 | 1.090000 |
| 26 | 2022-07-29 | 0.668000 |
| 27 | 2022-12-08 | 0.686000 |
| 28 | 2023-07-31 | 0.281000 |
| 29 | 2025-12-09 | 1.176000 |