Christmas came a little bit early for Roku shareholders on Thursday morning, with the streaming device company’s stock price hitting a new all-time high, a day after announcing a deal with HBO Max. The deal ended a seven-month standoff between Roku and WarnerMedia, HBO Max’s parent company, insuring the streaming service would be available to Roku’s 46 million active accounts by Christmas Day, when “Wonder Woman 1984” is set to debut on the service.