Dow futures rise more than 100 points, set to bump up weekly gain By: MarketWatch February 26, 2016 at 05:37 AM EST U.S. stock futures signal a step up at the open Friday, as bullish investors seize on a key indicator for stocks. Read More >> Related Stocks: Footlocker Inc Gap J C Penney Company Inc Kraft Heinz Company Nasdaq Composite Palo Alto Networks Inc Standard & Poors 500