On December 4, it was reported that the market rebounded after falling in early trading and fell again at the end of the session. At one point, the index rose more than 1% during the session. In terms of sector, the robotics sector is leading the market. The GEM 50 ETF rebounded in the market. By the midday close, it had risen 0.83% to 1.455 yuan, with a turnover rate of 3.58% and a turnover of 898 million yuan, ranking first among similar ETFs. According to the news, on December 3, Tesla CEO Musk retweeted a short video of the “Optimus Prime” humanoid robot running on the social platform X. The team captioned: Just set a new personal record in the lab. Furthermore, US Secretary of Commerce Lutnick recently met frequently with the CEO of the robotics industry to “fully support” the industry's accelerated development, and also said that the Trump administration is considering issuing an executive order on robots next year. According to the CITIC Securities Research Report, the robot's hardware design is currently close to finalization. Musk expects Optimus V3.0 to be released in 2026q1, and mass production will begin before the end of 2026. The Chinese supply chain plays an important role in Tesla robots, and the mass production process is accelerating. It is recommended to focus on companies related to the Tesla robot industry chain. For investors who are optimistic about the long-term development of China's technology growth sector, the GEM 50 ETF provides a convenient and efficient investment tool. Investors can directly trade GEM 50 ETF through stock accounts or invest through linked funds. Experts recommend investors to use fixed investment or batch position opening methods to smooth out the risk of short-term fluctuations, and pay close attention to the performance implementation of index constituent stocks and the progress of implementation of related policies.

On December 4, it was reported that the market rebounded after falling in early trading and fell again at the end of the session. At one point, the index rose more than 1% during the session. In terms of sector, the robotics sector is leading the market. The GEM 50 ETF rebounded in the market. By the midday close, it had risen 0.83% to 1.455 yuan, with a turnover rate of 3.58% and a turnover of 898 million yuan, ranking first among similar ETFs. According to the news, on December 3, Tesla CEO Musk retweeted a short video of the “Optimus Prime” humanoid robot running on the social platform X. The team captioned: Just set a new personal record in the lab. Furthermore, US Secretary of Commerce Lutnick recently met frequently with the CEO of the robotics industry to “fully support” the industry's accelerated development, and also said that the Trump administration is considering issuing an executive order on robots next year. According to the CITIC Securities Research Report, the robot's hardware design is currently close to finalization. Musk expects Optimus V3.0 to be released in 2026q1, and mass production will begin before the end of 2026. The Chinese supply chain plays an important role in Tesla robots, and the mass production process is accelerating. It is recommended to focus on companies related to the Tesla robot industry chain. For investors who are optimistic about the long-term development of China's technology growth sector, the GEM 50 ETF provides a convenient and efficient investment tool. Investors can directly trade GEM 50 ETF through stock accounts or invest through linked funds. Experts recommend investors to use fixed investment or batch position opening methods to smooth out the risk of short-term fluctuations, and pay close attention to the performance implementation of index constituent stocks and the progress of implementation of related policies.