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)
495 B
495 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2019-07-18 | 0.166000 |
| 3 | 2020-07-16 | 0.077000 |
| 4 | 2020-12-07 | 0.569000 |
| 5 | 2021-07-15 | 0.914000 |
| 6 | 2016-12-06 | 0.246000 |
| 7 | 2017-07-20 | 0.374000 |
| 8 | 2017-12-11 | 0.328000 |
| 9 | 2019-04-30 | 0.002000 |
| 10 | 2022-07-14 | 0.069000 |
| 11 | 2022-12-07 | 0.137000 |
| 12 | 2026-07-22 | 1.317000 |
| 13 | 2023-12-08 | 0.129000 |
| 14 | 2024-07-18 | 2.470000 |
| 15 | 2016-07-21 | 0.068000 |
| 16 | 2018-07-19 | 0.559000 |
| 17 | 2018-12-06 | 0.443000 |
| 18 | 2019-03-29 | 0.002000 |
| 19 | 2024-12-10 | 1.196000 |
| 20 | 2025-07-17 | 0.729000 |
| 21 | 2025-12-09 | 0.821000 |
| 22 | 2019-02-28 | 0.002000 |
| 23 | 2019-12-05 | 0.265000 |
| 24 | 2021-12-07 | 0.349000 |
| 25 | 2023-07-20 | 0.085000 |