U.S. stock futures were flat in overnight trading on Tuesday amid renewed investor concern about the global recovery from the coronavirus pandemic.Dow futures rose 10 points. S&P 500 futures gained 0.04% and Nasdaq 100 futures rose 0.15%.On Tuesday, stocks tied to an economic recovery led the losses amid rising new coronavirus cases in the U.S. and abroad.The Dow Jones Industrial Average lost more than 300 points, dragged down by a 3.4% drop in Caterpillar’s stock. The S&P 500 fell 0.76% with major losses from airlines and cruise lines. The Nasdaq Composite dropped 1.12% as Facebook, Apple and Tesla all closed lower.The small-cap …
