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)
8 lines
250 B
Plaintext
8 lines
250 B
Plaintext
Date,Dividends,ctime
|
|
2013-12-11,0.496,2017-12-12 10:10:21
|
|
2014-12-18,0.943,2017-12-12 10:10:21
|
|
2015-12-17,0.205,2017-12-12 10:10:21
|
|
2017-12-14,0.143,2020-04-15 13:22:12
|
|
2018-12-13,1.221,2020-04-15 13:22:12
|
|
2019-12-12,3.779,2020-04-15 13:22:12
|