【 Top 20 US Stock Turnover: Tesla Up Over 6%, Setting a Half Year High; Second Generation Humanoid Robot Optimus Coming Soon 】 Tesla closed 6.54% higher, with a transaction of $39.836 billion. The stock price has risen for the seventh consecutive trading day, setting a record for the longest consecutive rise since 2024 and reaching a new six-month high. On Wednesday, Tesla's official Weibo account announced that the second-generation humanoid robot Optimus will make its debut at the 2024 World Artificial Intelligence Conference held in Shanghai from July 4th to 7th, "witnessing the further evolution of humanoid robots.".