Meta确认6000亿美元AI投资计划，科创AIETF(588790)近5日“吸金”合计2.23亿元

Group 1 - The Shanghai Stock Exchange Sci-Tech Innovation Board Artificial Intelligence Index decreased by 0.36% as of November 11, 2025, with mixed performance among constituent stocks [3] - Weisheng Information led the gains with an increase of 5.08%, while Han's Robotics experienced the largest decline at 2.34% [3] - The Sci-Tech AI ETF (588790) fell by 0.26%, with a latest price of 0.77 yuan, but has seen a cumulative increase of 22.54% over the past three months [3] Group 2 - The liquidity of the Sci-Tech AI ETF showed a turnover rate of 1.43% with a transaction volume of 86.8981 million yuan, and the average daily transaction volume over the past year was 398 million yuan, ranking first among comparable funds [3] - Recently, Paitena Robotics announced the completion of several million yuan in Series A financing, led by Huachuang Capital, with funds primarily allocated for product development and overseas market promotion [3] Group 3 - Meta announced plans to invest $600 billion in the U.S. by 2028 for building AI data centers and talent recruitment, joining the AI investment trend among tech giants [4] - The company has already added 15 GW of energy to the U.S. grid through direct investments, indicating a strong commitment to infrastructure development [4] - The report from CITIC Securities highlights the low penetration rate of AI large models, suggesting significant potential for future investments in AI computing power [4] Group 4 - The Sci-Tech AI ETF saw a significant increase in scale, growing by 29.9499 million yuan over the past week, ranking third among comparable funds [4] - The ETF also experienced a notable increase in shares, with a growth of 17.7 million shares, ranking second among comparable funds [4] Group 5 - The latest net inflow for the Sci-Tech AI ETF was 46.2719 million yuan, with a total of 223 million yuan net inflow over the past five trading days, averaging 44.5306 million yuan per day [5] - The index tracks 30 large-cap stocks in the AI sector, reflecting the overall performance of representative AI companies listed on the Sci-Tech Board [5] - As of October 31, 2025, the top ten weighted stocks in the index accounted for 70.92% of the total index weight, indicating a concentration in a few key players [5]