U.S. markets fell in the early going on Tuesday, reversing some of the gains from last week following a historic milestone for the S&P 500. We remain in the thick of the Q4 earnings season, with more than 800 companies reporting results this week. Earnings continue to be the focus heading into Tuesday’s session along with this morning’s key inflation report. The consumer price index (CPI) data for January showed that both headline and core inflation came in above forecasts. On a monthly basis, headline CPI ...