A slew of Wall Street analysts covering Nvidia Corp. are boosting their expectations for the chipmaker’s stock ahead of its quarterly earnings release due Aug. 27.

Nvidia ($NVDA) is back in the spotlight as Wall Street analysts lift their price targets ahead of the company’s much-anticipated Q2 earnings

U.S. stock indexes ended mixed after Nvidia, Palantir and other superstar stocks pared most of their steep losses from the morning.

Nvidia, Palantir and other superstar stocks that had surged in the mania surrounding artificial-intelligence technology are dragging Wall Street lower again on Wednesday. The S&P 500 fell 0.5% and was heading for a fourth straight loss after setting an all-time high last week.

Nvidia, Palantir and other superstar stocks that surged in the mania surrounding artificial-intelligence technology are dragging Wall Street lower again on Wednesday. The S&P 500 fell 0.9% and was on track for a fourth straight loss after setting an all-time high last week.