The S&P 500 is inching higher as U.S. stock indexes drift through a quiet Wednesday on Wall Street. The S&P 500 was adding 0.3% to the all-time high it set the day before. The Dow Jones Industrial Average was virtually unchanged,

The S&P 500 (SP500) finished at a closing high Tuesday, after investors spent a choppy session with their attention on geopolitics and potential deal-making. The benchmark S&P 500 (SP500) ended +0.2%,