 DraftKings Inc. DKNG, 2.20 said Monday it has entered an agreement to acquire Golden Nugget Online Gaming Inc. GNOG, 2.68 in an all-stock deal valued at about 1.56 billion. The acquisition will enable DraftKings to leverage Golden Nuggets well-known brand, iGaming product experience and existing combined database of more than 5 million customers, the sports betting company said in a statement. 