Shares of an exchange-traded fund that holds seven so-called Big Tech stocks was falling Thursday morning, dragged down by Tesla Inc.’s sharp decline. The Roundhill Magnificent Seven ETF, which holds ...

U.S. stocks were modestly lower in recent trading. Once again, Super Micro Computer Inc. was the worst performer on the index. The server maker and erstwhile AI darling has run into trouble recently ...

U.S. stocks are drifting at the open of trading as the market’s big burst following Donald Trump’s election continues to cool ...