shares of camping world holdings inc are trading higher in mondays afterhours session following news the company doubled its quarterly dividend the new dividend of 50 cents a share will be payable on sept 28 to shareholders of record at the close of business on sept 14 the company said at 604 pm et the companys shares were trading 548 higher at 3930 a share volume at the time topped 54000 shares the stock finished the days regular session with a 18 gain closing at 3726 a share