Cambricon(SH:688256) Xin Lang Cai Jing·2025-06-24 03:50Group 1 - The core viewpoint of the news highlights the strong performance of the digital economy theme index and its constituent stocks, with a notable increase in the index by 2.24% and significant gains in stocks like Cambricon (6.59%) and Tonghuashun (5.41%) [1] - The digital economy ETF (560800) also saw an increase of 2.05%, with a trading volume of 12.19 million yuan and a turnover rate of 1.57% [1] - OpenAI's CEO announced that GPT-5 is expected to launch in the summer of this year, which is anticipated to enhance natural language processing capabilities and integrate multimodal learning, potentially impacting domestic competitors [1] Group 2 - According to Wind data, the digital economy ETF closely tracks the CSI Digital Economy Theme Index, focusing on self-controlled and financial technology sectors, with the electronic and computer industries holding a combined weight of 82% [2] - The top two weighted industries in the index are electronics (47%) and computers (35%), with the electronics sector primarily consisting of semiconductors [2] - As of May 30, 2025, the top ten weighted stocks in the CSI Digital Economy Theme Index accounted for 50.98% of the index, with stocks like Dongfang Wealth and SMIC leading the list [2][4]