The main Wall Street indexes are looking to end 2023 on a high note as signs of slowing inflation and expectations that the U.S. central bank will soon ease its monetary policy attract buyers. U.S. equity markets rallied last week after the Fed left interest rates unchanged and officials' forecasts collectively priced in three quarters of a percentage point in cuts in 2024. Among single stocks, AppleAAPL.O slipped 0.7% in premarket trading after Bloomberg News reported on Friday that more Chinese agencies and state-backed companies have asked their staff to not bring iPhones and other foreign devices to work.