May 15, 2026, Friday: Polymarket traders overwhelmingly predict a lower S&P 500 open as futures retreat following fresh record highs on Wall Street.

A rally in the technology sector drove the S&P 500 and Nasdaq Composite to new intraday and closing records on Wednesday.

The Dow Jones Industrial Average also crossed the 50,000 mark once again on Thursday.

May 15, 2026, Friday: Polymarket traders overwhelmingly predict a lower S&P 500 open as futures retreat following fresh record highs on Wall Street.

The S&P 500 is facing intense downward pressure heading into Monday’s session. The index recently closed above the 7,500 level for the first time on Thursday, marking a record of…