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)
1.2 KiB
1.2 KiB
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2021-06-04 | 1.130000 |
| 3 | 2023-03-03 | 1.190000 |
| 4 | 2025-03-10 | 1.340000 |
| 5 | 2011-11-22 | 4.750000 |
| 6 | 2015-08-21 | 0.780000 |
| 7 | 2015-11-19 | 0.780000 |
| 8 | 2017-03-02 | 0.850000 |
| 9 | 2019-03-01 | 1.000000 |
| 10 | 2018-03-02 | 1.000000 |
| 11 | 2025-12-01 | 1.370000 |
| 12 | 2013-02-21 | 0.400000 |
| 13 | 2018-09-04 | 1.000000 |
| 14 | 2022-11-25 | 1.190000 |
| 15 | 2026-06-01 | 0.690000 |
| 16 | 2016-02-25 | 0.780000 |
| 17 | 2026-03-02 | 0.690000 |
| 18 | 2011-05-03 | 0.100000 |
| 19 | 2012-03-08 | 0.250000 |
| 20 | 2013-05-30 | 0.500000 |
| 21 | 2013-11-21 | 0.600000 |
| 22 | 2024-08-26 | 1.340000 |
| 23 | 2023-08-25 | 1.250000 |
| 24 | 2024-12-02 | 1.340000 |
| 25 | 2014-08-21 | 0.700000 |
| 26 | 2014-11-20 | 0.700000 |
| 27 | 2017-06-01 | 0.900000 |
| 28 | 2017-09-01 | 0.900000 |
| 29 | 2019-06-07 | 1.050000 |
| 30 | 2022-06-03 | 6.390000 |
| 31 | 2024-03-01 | 1.250000 |
| 32 | 2013-09-19 | 0.500000 |
| 33 | 2016-05-20 | 0.850000 |
| 34 | 2016-08-12 | 0.850000 |
| 35 | 2016-11-25 | 0.850000 |
| 36 | 2020-08-28 | 1.050000 |
| 37 | 2019-11-29 | 1.050000 |
| 38 | 2020-06-05 | 1.050000 |
| 39 | 2012-11-15 | 3.150000 |
| 40 | 2018-12-07 | 1.000000 |
| 41 | 2022-03-04 | 1.130000 |
| 42 | 2023-11-24 | 1.250000 |
| 43 | 2012-05-17 | 0.400000 |
| 44 | 2021-08-27 | 1.130000 |
| 45 | 2023-05-26 | 1.250000 |
| 46 | 2017-12-04 | 0.900000 |
| 47 | 2020-11-27 | 1.050000 |
| 48 | 2022-08-26 | 1.190000 |
| 49 | 2024-06-03 | 1.340000 |
| 50 | 2014-02-27 | 0.600000 |
| 51 | 2015-02-26 | 0.700000 |
| 52 | 2018-06-08 | 1.000000 |
| 53 | 2014-04-24 | 0.700000 |
| 54 | 2021-03-05 | 1.050000 |
| 55 | 2011-08-15 | 0.200000 |
| 56 | 2012-08-30 | 0.400000 |
| 57 | 2019-09-03 | 1.050000 |
| 58 | 2025-08-25 | 1.370000 |
| 59 | 2026-08-24 | 0.690000 |
| 60 | 2020-02-28 | 1.050000 |
| 61 | 2021-11-26 | 1.130000 |
| 62 | 2025-06-02 | 1.370000 |