U.S. stock futures edged higher Tuesday, a day after a record close for the S&P 500 amid lower liquidity in the last days of the year.
Futures tied to the S&P 500 added 0.3% after the broad-market index rallied 1.4% on Monday. Nasdaq-100 futures rose 0.5%, pointing to gains in technology stocks after the opening bell. Dow Jones Industrial Average futures ticked up 0.2%.