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)
1.1 KiB
1.1 KiB
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2022-11-07 | 0.770000 |
| 3 | 2024-05-07 | 0.900000 |
| 4 | 2015-08-07 | 1.440000 |
| 5 | 2015-11-06 | 1.350000 |
| 6 | 2016-08-05 | 1.194000 |
| 7 | 2017-02-07 | 1.194000 |
| 8 | 2020-02-07 | 1.098000 |
| 9 | 2013-02-08 | 1.416000 |
| 10 | 2021-05-07 | 0.775000 |
| 11 | 2024-08-07 | 0.900000 |
| 12 | 2026-05-11 | 1.020000 |
| 13 | 2026-08-10 | 1.020000 |
| 14 | 2019-11-07 | 1.062000 |
| 15 | 2021-11-05 | 0.725000 |
| 16 | 2021-02-05 | 0.825000 |
| 17 | 2023-08-07 | 0.840000 |
| 18 | 2014-11-07 | 1.500000 |
| 19 | 2016-02-05 | 1.350000 |
| 20 | 2020-05-07 | 0.900000 |
| 21 | 2020-08-07 | 0.900000 |
| 22 | 2026-02-09 | 1.000000 |
| 23 | 2013-08-09 | 1.344000 |
| 24 | 2017-05-05 | 1.194000 |
| 25 | 2017-08-07 | 1.194000 |
| 26 | 2018-11-08 | 1.122000 |
| 27 | 2019-02-07 | 1.092000 |
| 28 | 2025-11-07 | 0.980000 |
| 29 | 2013-11-07 | 1.284000 |
| 30 | 2014-08-07 | 1.410000 |
| 31 | 2017-11-07 | 1.194000 |
| 32 | 2019-08-07 | 1.062000 |
| 33 | 2024-11-07 | 0.910000 |
| 34 | 2012-10-01 | 1.452000 |
| 35 | 2018-08-09 | 1.140000 |
| 36 | 2015-05-07 | 1.500000 |
| 37 | 2018-02-08 | 1.194000 |
| 38 | 2022-08-05 | 0.770000 |
| 39 | 2024-02-07 | 0.870000 |
| 40 | 2013-05-09 | 1.416000 |
| 41 | 2014-05-07 | 1.320000 |
| 42 | 2018-05-10 | 1.158000 |
| 43 | 2023-11-07 | 0.870000 |
| 44 | 2025-08-07 | 0.935000 |
| 45 | 2025-02-07 | 0.935000 |
| 46 | 2016-11-07 | 1.194000 |
| 47 | 2019-05-07 | 1.092000 |
| 48 | 2021-08-06 | 0.725000 |
| 49 | 2022-02-07 | 0.725000 |
| 50 | 2023-05-05 | 0.840000 |
| 51 | 2012-07-02 | 1.044000 |
| 52 | 2014-02-07 | 1.320000 |
| 53 | 2015-02-06 | 1.500000 |
| 54 | 2016-05-06 | 1.230000 |
| 55 | 2020-11-06 | 0.900000 |
| 56 | 2025-05-07 | 0.935000 |
| 57 | 2022-05-06 | 0.750000 |
| 58 | 2023-02-07 | 0.770000 |