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)
995 B
995 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2022-03-22 | 0.125000 |
| 3 | 2022-09-20 | 0.468000 |
| 4 | 2023-11-21 | 0.154000 |
| 5 | 2023-12-19 | 0.083000 |
| 6 | 2024-06-18 | 0.286000 |
| 7 | 2025-05-20 | 0.260000 |
| 8 | 2022-01-19 | 0.041000 |
| 9 | 2022-02-23 | 0.111000 |
| 10 | 2025-08-19 | 0.164000 |
| 11 | 2025-12-16 | 0.291000 |
| 12 | 2023-06-21 | 0.163000 |
| 13 | 2025-01-22 | 0.008000 |
| 14 | 2024-07-16 | 0.187000 |
| 15 | 2024-11-19 | 0.104000 |
| 16 | 2026-07-21 | 0.463000 |
| 17 | 2022-07-19 | 0.286000 |
| 18 | 2023-04-18 | 0.232000 |
| 19 | 2022-06-22 | 0.260000 |
| 20 | 2022-10-18 | 0.079000 |
| 21 | 2023-05-23 | 0.249000 |
| 22 | 2023-07-18 | 0.179000 |
| 23 | 2024-08-20 | 0.083000 |
| 24 | 2025-04-22 | 0.225000 |
| 25 | 2021-12-16 | 0.279000 |
| 26 | 2022-05-24 | 0.263000 |
| 27 | 2025-07-22 | 0.170000 |
| 28 | 2026-06-23 | 0.462000 |
| 29 | 2024-05-21 | 0.316000 |
| 30 | 2025-06-24 | 0.173000 |
| 31 | 2022-04-19 | 0.178000 |
| 32 | 2023-10-24 | 0.170000 |
| 33 | 2024-04-16 | 0.161000 |
| 34 | 2024-09-17 | 0.065000 |
| 35 | 2024-12-17 | 0.188000 |
| 36 | 2025-03-25 | 0.145000 |
| 37 | 2025-10-21 | 0.145000 |
| 38 | 2021-11-23 | 0.001000 |
| 39 | 2022-08-23 | 0.340000 |
| 40 | 2023-08-22 | 0.163000 |
| 41 | 2025-02-19 | 0.034000 |
| 42 | 2025-09-23 | 0.165000 |
| 43 | 2026-04-21 | 0.100000 |
| 44 | 2026-05-19 | 0.241000 |
| 45 | 2022-11-22 | 0.100000 |
| 46 | 2022-12-20 | 0.205000 |
| 47 | 2025-11-18 | 0.176000 |
| 48 | 2026-08-18 | 0.293000 |
| 49 | 2023-09-19 | 0.126000 |
| 50 | 2024-10-22 | 0.105000 |