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)
795 B
795 B
| 1 | Date | Dividends |
|---|---|---|
| 2 | 2021-12-22 | 0.913000 |
| 3 | 2025-09-30 | 0.108000 |
| 4 | 2014-12-31 | 0.775000 |
| 5 | 2018-09-28 | 0.185000 |
| 6 | 2014-09-30 | 0.115000 |
| 7 | 2015-09-30 | 0.112000 |
| 8 | 2018-12-31 | 0.615000 |
| 9 | 2020-12-30 | 0.499000 |
| 10 | 2025-06-30 | 0.099000 |
| 11 | 2013-12-30 | 0.306000 |
| 12 | 2014-06-30 | 0.107000 |
| 13 | 2023-12-20 | 0.363000 |
| 14 | 2024-06-28 | 0.063000 |
| 15 | 2026-06-30 | 0.104000 |
| 16 | 2015-06-30 | 0.066000 |
| 17 | 2021-09-30 | 0.058000 |
| 18 | 2018-06-29 | 0.016000 |
| 19 | 2022-03-31 | 0.095000 |
| 20 | 2022-12-21 | 0.631000 |
| 21 | 2024-09-30 | 0.064000 |
| 22 | 2024-12-31 | 0.557000 |
| 23 | 2013-09-30 | 0.093000 |
| 24 | 2018-03-29 | 0.014000 |
| 25 | 2017-06-30 | 0.094000 |
| 26 | 2017-12-29 | 0.291000 |
| 27 | 2020-03-31 | 0.041000 |
| 28 | 2020-06-30 | 0.041000 |
| 29 | 2022-09-30 | 0.128000 |
| 30 | 2024-03-28 | 0.043000 |
| 31 | 2014-03-31 | 0.121000 |
| 32 | 2015-12-31 | 0.208000 |
| 33 | 2025-03-31 | 0.084000 |
| 34 | 2026-03-31 | 0.034000 |
| 35 | 2015-03-31 | 0.218000 |
| 36 | 2025-12-31 | 0.440000 |
| 37 | 2019-12-31 | 0.110000 |
| 38 | 2021-03-31 | 0.257000 |
| 39 | 2016-12-30 | 0.518000 |
| 40 | 2017-03-31 | 0.211000 |