The S&P 500 slipped 0.4% and is on track for a third straight modest loss after setting its all-time high last week. The Dow Jones Industrial Average was up 8 points, or less than 0.1%, as of 11:50 a.m. Eastern time, and the Nasdaq composite was down 1%.

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.

While Leidos Holdings has outpaced the broader market over the past year, Wall Street analysts maintain a cautiously optimistic outlook on the stock’s prospects.