U.S. stocks wavered Tuesday, with the Tech sector taking a nosedive as key inflation data and the start of earnings season loomed on the week’s calendar. The S&P 500 (^GSPC) was flat, reversing its gains from earlier in the trading session. The Dow Jones Industrial Average (^DJI) gained about 0.29{b56f7a0c6479bc075d08fb7619591a4c4023144d1b4aceb7f3fe2776303deb2f}, while […]