U.S. stock futures weaken as tariffs go into effect


U.S. stock futures weakened on a holiday Monday as tariffs on Chinese goods went into effect. With stock exchanges closed for Labor Day, futures on the S&P 500 ES00, -0.30%  fell 6.6 points, or 0.2%, to 2918.20, while futures on the Dow Jones Industrial Average YM00, -0.51%  dropped 114 points,Read More →