Sector performance was divided, with six of the S&P 500's 11 primary sectors finishing in red. Communication services and materials led the declines, down 1.83 percent and 0.66 percent respectively.

BEIJING, June 20 (Xinhua) -- U.S. President Donald Trump will decide on whether he will order a strike against Iran in the next two weeks, as aerial conflict between Israel and Iran continues one week ...