Dow futures cling to slight gains with earnings from Delta, Biogen and AT&T on deck
April 21, 2020 at 23:28 PM EDT
U.S. stock-index futures on Tuesday struggled for direction, and were up slightly at last check, in thinly traded action, after the broader market finished at about the lowest level in about two weeks, amid concerns about oil’s price and the economic impact from the COVID-19 pandemic.