Indices ended trading with mixed moves on Tuesday, July 9, 2019. The Dow Jones Industrial Average closed in the red zone while the S&P 500 Index and NASDAQ Composite posted gains. Moves were mixed ahead of Federal Reserve Chairman Jerome Powell’s testimony before Congress. Meanwhile, crude oil prices increased. West Texas Intermediate crude added 28 cents to settle at $57.94 a barrel. In M&A action, Acacia Communications tacked on 35.06% today after Cisco agreed to acquire the optical equipment company in a $2.6 billion deal.