U.S. stocks were slightly higher Wednesday as investors continued to bet the impact of the omicron variant of Covid-19 would not be as threatening as many previously thought.

The Dow Jones Industrial Average reversed higher near the end of the trading day, adding 35.32 points, or 0.1%, to reach 35,754.75. The S&P 500 inched 0.3% higher to 4,701.21 and sat 0.9% from its record. The tech-heavy Nasdaq Composite rose 0.6% to 15,786.99.