Wealthy Families Invest in Robotics, Robot ETF Surges 2.83% as Tesla Optimus Line Starts

As of 13:51 on August 5, 2026, the CSI Robotics Index (H30590) surged 2.97%, with constituent stocks Ruisong Technology up 10.15%, Kerui Technology up 10.01%, and Bojie Co. up 10.00%. Jiangsu Beiren, TZST, and other stocks followed gains.

Robot ETF Huaxia (562500) climbed 2.83% in afternoon trading. The robotics sector continued its strong performance, driven by escalating investments from wealthy families and the recent launch of Tesla's Optimus production line, which signals accelerating commercial viability for humanoid robots.