Wall Street is retreating from its record as a slide for Walmart weighs on U.S. stock indexes Thursday. The S&P 500 was down 0.6% in morning trading after setting all-time highs in each of the last two days.

The Standard & Poor's 500 added to its record as U.S. stock indexes drifted through a quiet, mixed day on Wall Street

Wall Street edged back from an all-time high following mixed profit reports from big companies. The S&P 500 barely budged on Friday and slipped by a hair, a day after rallying within 0.1% of its record set last month.