Wall Street's major averages were mixed on Tuesday, with the benchmark S&P 500 index (SP500) and the tech-heavy Nasdaq Composite (COMP:IND) declining after posting back-to-back record closes.  The S&P (SP500) was last -0.

The S&P 500 and Nasdaq closed at record highs on Wednesday, boosted by gains in technology stocks and a trade agreement between the U.S. and Vietnam that eased concerns over prolonged trade tensions.

U.S. stocks closed mixed Wednesday, with the SP 500 and Nasdaq setting new record highs, fueled by strong tech performance and easing trade tensions following a deal between the U.S. and Vietnam. The Dow Jones