特斯拉Robotaxi试运营，科创AIETF(588790)近4天连续“吸金”，规模突破40亿元

Group 1: Market Performance - The Shanghai Stock Exchange Sci-Tech Innovation Board Artificial Intelligence Index (950180) increased by 0.30% as of June 26, 2025, with notable gains from companies such as Fang Technology (688159) up 3.88% and Stone Technology (688169) up 3.20% [3] - The latest scale of the Sci-Tech AI ETF reached 40.81 billion yuan, marking a new high since its inception, ranking it 1/6 among comparable funds [4] - The number of shares for the Sci-Tech AI ETF also hit a new high at 70.18 billion shares, ranking it 1/6 among comparable funds [4] Group 2: Fund Inflows and Performance - The Sci-Tech AI ETF experienced continuous net inflows over the past four days, with a maximum single-day net inflow of 400 million yuan, totaling 550 million yuan in net inflows [4] - The fund has seen a daily average net inflow of 137 million yuan [4] - The highest monthly return since inception for the Sci-Tech AI ETF was 15.59%, with an average return of 15.59% during the months it increased [4] Group 3: Robotaxi Market Development - Tesla officially launched its Robotaxi pilot service in Austin, Texas, on June 22, 2025, with an initial fleet of 10 to 20 modified Model Y vehicles [3] - Huachuang Securities believes that as technology matures and the market expands, Robotaxi is likely to become a mainstream transportation method, intensifying competition and prompting technological advancements among competitors [3] Group 4: Index Composition - The Sci-Tech Innovation Board Artificial Intelligence Index comprises 30 large-cap companies that provide foundational resources, technology, and application support for artificial intelligence [5] - As of May 30, 2025, the top ten weighted stocks in the index accounted for 70.6% of the total index weight, including companies like Lanke Technology (688008) and Cambricon (688256) [5]