Nvidia traded slightly higher after Jensen Huang's CES keynote. Traders are eyeing key economic data later in the week.

U.S. equity futures edged higher in early Tuesday trading, while Treasury yields steadied and the dollar slipped, as investors looked to the first of a series of job market data releases that could test the market's early January rally.

Rising technology stocks on Monday helped U.S. indexes recover some more of their holiday-season slide that bridged the new year.The S&P 500 added 0.6% for a second straight gain following five straight losses,