【 Top 20 US Stock Turnover: Roku has risen by over 50% this week, with strong financial reports favored 】 13th place Roku closed up 8.58%, with a transaction volume of 2.333 billion US dollars. The share capital surged 50.4% this week. This streaming media company released unexpected user data on Thursday, and its quarterly report showed strong trends in content distribution and advertising, as well as the rise in sales of its Roku brand TV.