大国科技博弈持续加剧，数字经济ETF(560800)投资机遇备受关注

Group 1 - The China Securities Digital Economy Theme Index (931582) decreased by 1.52% as of March 31, 2025, with mixed performance among constituent stocks [1] - Leading gainers included Huada Jiutian (301269) up 4.43%, Guanglian Da (002410) up 2.28%, and Sanhuan Group (300408) up 2.16%, while leading decliners were Nasda (002180) down 4.51%, Mingzhi Electric (603728) down 4.40%, and Tonghuashun (300033) down 4.32% [1] - The Digital Economy ETF (560800) fell by 1.65%, with the latest price at 0.77 yuan and a trading volume of 10.7362 million yuan [1] Group 2 - The Digital Economy ETF closely tracks the China Securities Digital Economy Theme Index, which selects listed companies in high digitalization sectors to reflect the overall performance of digital economy theme stocks [2] - As of February 28, 2025, the top ten weighted stocks in the index included Dongfang Caifu (300059), SMIC (688981), and Huichuan Technology (300124), collectively accounting for 50.97% of the index [2] Group 3 - The ongoing technological competition among major countries is intensifying, necessitating the localization of AI computing power, supported by policies aimed at increasing the share of self-controlled computing power [1] - The development of leading models like DeepSeek and AIAgent is expected to significantly increase the demand for inference computing power, marking a shift from training-driven to inference-driven demand [1] - Major tech companies are open-sourcing their models, accelerating the democratization of AI and advancing multimodal technology, which presents new development opportunities for AI applications [1]