U.S. stock futures were little changed on Wednesday night after both the S&P 500 and Nasdaq Composite rose to fresh records during the regular session. S&P 500 futures and Nasdaq 100 futures both traded around the flatline. Futures tied to the Dow Jones Industrial Average rose by 45 points, or 0.1%. In the regular session, the S&P 500 and tech-heavy Nasdaq rose to new all-time highs and closed at new records. The broad market index advanced 0.80%, while the Nasdaq Composite gained 1.59% to post