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)
815 B
815 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2024-08-29 | 0.083000 |
| 3 | 2026-04-24 | 1.765000 |
| 4 | 2017-05-26 | 0.341000 |
| 5 | 2017-08-25 | 0.181000 |
| 6 | 2021-05-20 | 0.294000 |
| 7 | 2022-02-24 | 0.091000 |
| 8 | 2022-08-18 | 0.289000 |
| 9 | 2018-02-23 | 0.061000 |
| 10 | 2023-05-25 | 0.316000 |
| 11 | 2025-08-21 | 0.096000 |
| 12 | 2026-06-26 | 0.517000 |
| 13 | 2017-12-29 | 1.089000 |
| 14 | 2019-02-21 | 0.125000 |
| 15 | 2020-02-20 | 0.154000 |
| 16 | 2020-12-21 | 0.331000 |
| 17 | 2021-02-18 | 0.062000 |
| 18 | 2020-08-20 | 0.254000 |
| 19 | 2024-05-23 | 1.883000 |
| 20 | 2024-12-19 | 2.396000 |
| 21 | 2026-02-26 | 0.074000 |
| 22 | 2026-05-27 | 0.571000 |
| 23 | 2018-08-24 | 0.309000 |
| 24 | 2022-05-19 | 0.391000 |
| 25 | 2022-12-22 | 0.514000 |
| 26 | 2025-02-21 | 0.078000 |
| 27 | 2023-12-21 | 0.244000 |
| 28 | 2025-05-22 | 2.196000 |
| 29 | 2025-12-23 | 2.775000 |
| 30 | 2018-05-25 | 0.452000 |
| 31 | 2018-12-24 | 2.237000 |
| 32 | 2019-12-20 | 0.639000 |
| 33 | 2021-12-27 | 1.879000 |
| 34 | 2023-02-23 | 0.129000 |
| 35 | 2024-02-22 | 0.058000 |
| 36 | 2026-07-24 | 0.383000 |
| 37 | 2019-05-23 | 0.495000 |
| 38 | 2019-08-22 | 0.332000 |
| 39 | 2020-05-21 | 0.462000 |
| 40 | 2021-08-19 | 0.355000 |
| 41 | 2023-08-24 | 0.268000 |