Dow Jones futures will open Sunday evening, along with S&P 500 futures and Nasdaq futures. NvidiaNVDA looms large this week after Friday's big stock market rally on Fed Chief Jerome Powell's dovish Jackson Hole speech.

The Dow finished Friday’s session with a monster move, jumping 846 points to close at a record high of 45,631.74, after Federal Reserve Chair Jerome Powell said the central bank could start cutting rates next month.

U.S. stock futures drifted lower Friday as investors awaited Federal Reserve Chair Jerome Powell’s keynote at the Jackson Hole symposium, the central event of the week. Meanwhile, Nvidia faces production challenges for its key H20 chips,

Among the Nasdaq 100 stocks, Analog Devices ADI and Palo Alto Networks PANW rallied 3.7% and 1.6%, respectively, making them some of the best performers at the market open. On the downside, Intel INTC and Micron Technology MU tumbled 4.1% and 3.6%, respectively.

U.S. stocks finished mostly lower on Tuesday, after a selloff in megacap technology names weighed on the three major indexes ahead of the Federal Reserve’s annual economic symposium in Jackson Hole, Wyo.

U.S. stocks finished mixed on Tuesday as a sell-off in tech stocks weighed on the broader market. The S&P 500 (SNPINDEX: ^GSPC) fell 37.78 points, or 0.6%, to 6,411.37, while the Nasdaq Composite (NASDAQINDEX: ^IXIC) tumbled 314.82 points, or 1.5%, to 21,314.95.

The Dow Jones index closed slightly in positive territory. Nvidia, Palantir both sank Tuesday. A manufacturing services name sold off.

A steep slide in shares of semiconductor companies was dragging on the Nasdaq Composite on Tuesday afternoon, putting the tech-heavy index on track for a rare underperformance versus the Dow Jones Industrial Average.