Netflix shares tumble after the video streamer issues soft margin guidance, overshadowing a fourth-quarter earnings beat.
U.S. stock futures up, focus on JNJ earnings, GameStop CEO's stock purchase, Halliburton earnings, Netflix results.
Stocks traded mostly lower Wednesday as the Dow Jones Industrial Average slipped from a record high. These stocks made notable moves Wednesday: Strategy climbed 2.4%. Shares of the Bitcoin investor, ...