The largest robot ETF in the entire market, ChinaAMC (562500), fluctuated and surged! Haozhi Electromechanical rose over 9%

As of May 21, 2026, 10:28, the Robot ETF ChinaAMC (562500) rose by 1.68%, with the latest price reported at 1.21 yuan. The constituent stocks such as Haozhi Electromechanical rose by 9.40%, Dazhong Laser by 5.55%, Xinbang Intelligent by 4.25%, and other stocks like Keyuan Wisdom and Green Harmonics also followed suit. Looking at a longer time frame, as of May 20, 2026, the Robot ETF ChinaAMC accumulated a rise of 3.20% over the past week, ranking among the top comparable funds. In terms of liquidity, the Robot ETF ChinaAMC had a turnover of 2.6% during the trading session, with a transaction volume of 534 million yuan. Over a longer period, as of May 20, the average daily transaction volume of the Robot ETF ChinaAMC over the past week was 1.541 billion yuan, ranking first among comparable funds. In terms of scale, the Robot ETF ChinaAMC saw a growth of 301 million yuan over the past week, achieving significant growth, with the new scale ranking 1/9 among comparable funds. According to a report by Nature Communications on the 20th, a research team from the University of Arizona announced that they have made significant progress toward endowing machines with "superhuman-level three-dimensional (3D) vision." They developed a new type of 3D imaging technology that overcomes the key obstacle of machines being unable to simultaneously recognize reflective and non-reflective objects in complex scenes, allowing machines to "see faster and clearer," even surpassing human capabilities. This technology could be applied in fields such as autonomous driving navigation, robotic surgery, industrial inspection, and biomedical imaging in the future. CICC pointed out that high-end motors have previously been dominated by overseas manufacturers, but domestic manufacturers are rapidly catching up in core component areas, with continuous technological iteration. Sample delivery, point designation, and mass delivery are progressing smoothly, indicating a broad space for domestic substitution. Humanoid robot motors have extremely high requirements for torque density, dynamic response, and consistency. Companies that first break through process barriers, successfully connect with transmission and module solutions, and achieve stable localized mass production are expected to build a core competitive moat. The Robot ETF ChinaAMC (562500) is the only robot-themed ETF in the entire market with a scale exceeding 20 billion yuan, making it the largest in its theme; its constituent stocks cover multiple sub-sectors such as humanoid robots, industrial robots, and service robots, helping investors easily layout the upstream and downstream industrial chain of robots. Off-market connections (ChinaAMC CSI Robot ETF Initiated Connection A: 018344; ChinaAMC CSI Robot ETF Initiated Connection C: 018345). The commercialization of humanoid robots is nearing, with the Robot ETF ChinaAMC (562500) having over 60% humanoid robot content and an average daily transaction volume exceeding 1 billion yuan; its performance returns over the past three years have significantly outperformed the National Securities Robot Industry Index, with lower volatility and maximum drawdown, combining stronger offensiveness and defensiveness