- vendors/yahoo: ohlcv (loader and cache), market (prices, indicators), fundamentals (profile, statements, insider), news, snapshot
- vendors/alpha_vantage is a package; sec_edgar, fred, polymarket, reddit and stocktwits sit beside it
- the one-method StockstatsUtils class is a function; the duplicate Yahoo host constant is gone
- tests are named after the modules they cover: test_ohlcv_date_column, test_yahoo_snapshot, and the ohlcv and snapshot aliases
yfinance treats end as exclusive, so get_YFin_data_online dropped the requested
end_date row and load_ohlcv dropped the current day. Request one day past the
end so the range is inclusive (look-ahead is still prevented by the curr_date
filter; the header still shows the requested range). Also correct the load_ohlcv
docstring to the 5-year window it actually downloads.
Yijia-Xiao