国内AI产业链本土化刻不容缓，科创AIETF(588790)成交已超1.2亿元

Core Viewpoint - The article discusses the recent performance of the Shanghai Stock Exchange Sci-Tech Innovation Board Artificial Intelligence Index and the implications of new U.S. regulations on AI technology exports to China, highlighting the need for domestic AI industry localization and self-sufficiency [3][4]. Group 1: Market Performance - As of May 19, 2025, the Shanghai Sci-Tech Innovation Board Artificial Intelligence Index (950180) decreased by 1.00%, with mixed performance among constituent stocks [3]. - Zhongyou Technology (688648) led the gains with an increase of 3.61%, while Tianzhun Technology (688003) experienced the largest decline at 4.82% [3]. - The Sci-Tech AI ETF (588790) fell by 0.86%, with a latest price of 0.58 yuan and a turnover rate of 4.16%, totaling a transaction volume of 121 million yuan [3]. Group 2: Regulatory Impact - The U.S. Department of Commerce has announced the repeal of AI diffusion rules from the Biden administration, introducing new guidelines that tighten controls on the AI industry in China, including restrictions on high-performance computing chips and AI technology services [4]. - The domestic AI industry is urged to accelerate localization and self-sufficiency in response to these regulatory changes [4]. Group 3: Fund Performance - The Sci-Tech AI ETF has seen significant growth, with an increase of 42.89 million yuan in scale over the past week, ranking second among comparable funds [4]. - The ETF's share count rose by 18.6 million shares in the same period, placing it first among comparable funds [4]. - The ETF has recorded a net outflow of 13.97 million yuan recently, but has attracted a total of 96.07 million yuan over the last five trading days [5]. Group 4: Leverage and Returns - Leverage funds have been actively buying into the Sci-Tech AI ETF, with a net purchase of 13.81 million yuan on the highest single day, bringing the latest financing balance to 64.20 million yuan [5]. - Since its inception, the ETF has achieved a maximum monthly return of 15.59% and an average monthly return of 15.59% during rising months, with a 70.97% probability of profit over three months [5]. Group 5: Index Composition - As of April 30, 2025, the top ten weighted stocks in the Shanghai Sci-Tech Innovation Board Artificial Intelligence Index accounted for 70.68% of the index, with Lanqi Technology (688008) holding the highest weight at 10.47% [6][8].