U.S. equities wavered Monday, as merchants braced for the busiest week of company earnings, in addition to a probable fee hike from the Federal Reserve. The S&P 500 added 0.1%, closing at 3,966.84. The Dow Jones Industrial Common climbed 90.75 factors, or 0.3%, to 31,990.04. The tech-heavy Nasdaq Composite lagged, […]