Why Netflix's Excellent Performance Is a Great Reason to Buy Roku Stock

Strong streaming engagement is great for the industry, and Roku is on top.Netflix (NFLX 0.36%) wowed the markets last week with a blowout quarter, and its stock jumped higher on the news. And savvy investors might see this as a win not only for Netflix, but also for streaming giant Roku (ROKU -2.96%). Let's go through the story and see why you might want to buy Roku stock right now.Netflix's excellent resultsNetflix reported spectacular fourth-quarter results last week, with its highest-ever quarterly add-o ...