Ge Long Hui·2025-06-30 07:44Market Overview - On June 30, major A-share indices experienced upward fluctuations, with the Shanghai Composite Index rising by 0.59% to 3444 points, the Shenzhen Component Index increasing by 0.83%, and the ChiNext Index gaining 1.35% [1][2] Sector Performance Military Industry - The military sector saw a surge, with stocks like Hengyu Xintong, Chenxi Aviation, and Guorui Technology hitting the daily limit [4] - Notable performers included: - Hengyu Xintong: +20.01% [5] - Chenxi Aviation: +19.99% [5] - Guorui Technology: +19.98% [5] - Analysts suggest that the upcoming "9.3 military parade" could catalyze market sentiment and indicate future demand directions in military equipment [5] Brain-Computer Interface - The brain-computer interface sector also saw significant gains, with stocks like Xiangyu Medical and Aipeng Medical reaching their daily limits [6] - Key performers included: - Xiangyu Medical: +20.01% [7] - Aipeng Medical: +10.82% [7] - Recent advancements from Elon Musk's Neuralink, including successful surgeries on participants, have contributed to this sector's growth [6] Gaming Industry - The gaming sector strengthened, with 158 games approved in June, leading to notable stock increases for companies like Xunyou Technology and Jiyou Network [8] - Key performers included: - Xunyou Technology: +13.24% [9] - Jiyou Network: +10.03% [9] - Giant Network: +10.00% [9] Commercial Aerospace - The commercial aerospace sector also performed well, with stocks like Boya Precision Engineering and Guorui Technology hitting their daily limits [10] - Notable performers included: - Boya Precision Engineering: +20.02% [11] - Guorui Technology: +19.98% [11] Securities and Banking - The securities and banking sectors faced declines, with Guosheng Financial Holdings dropping by 6% [12] - Other notable declines included: - Xiangcai Securities: -2.90% [12] - Tianfeng Securities: -2.57% [12] Automotive Sector - The automotive sector saw a downturn, with Ankai Bus falling nearly 5% [13] - Other notable declines included: - Hanma Technology: -2.39% [13] - BYD: -0.70% [13] Individual Stock Movements - Guozhi Technology experienced a significant drop of 6.6% after announcing the termination of a major acquisition deal [14][18]