The USA500 is currently trading above 5,500 levels.
U.S. stock futures remained relatively stable on Wednesday as investors awaited the second round of testimony from Federal Reserve Chair Jerome Powell on Capitol Hill.
Dow futures were down 20 points, or 0.1%, while S&P 500 futures increased by 4 points, or 0.1%, and Nasdaq 100 futures rose by 35 points, or 0.2%.
On Tuesday, the S&P 500 index and the Nasdaq Composite both closed at new record highs after Powell suggested that the central bank might soon begin easing monetary policy. Meanwhile, the Dow Jones Industrial Average lagged behind.