U.S. stock futures edged higher Tuesday as investors positioned ahead of key economic indicators. Market participants await the December personal-consumption expenditures price index, the Federal Reserve's preferred inflation measure. The upcoming data release could significantly influence market sentiment and trading strategies ahead of the next Fed decision.

The inflation report comes as markets assess economic resilience amid ongoing monetary policy uncertainty. Traders will scrutinize the PCE figures for any signs of persistent price pressures or cooling trends that might impact interest rate expectations. Any deviation from forecasts could trigger volatility across asset classes.

While Dow futures inched modestly higher, investors remain cautious about the data's potential market impact. The central bank has emphasized its dependence on incoming economic information, making today's inflation reading particularly critical for determining the trajectory of monetary policy and investment decisions.