Zheng Quan Shi Bao Wang·2026-01-08 04:52Market Overview - A-share market showed mixed performance with major indices fluctuating, while the defense and military industry sector led the gains [1][2] - The concept of brain-computer interfaces became active again, with related indices rising over 4% [1][8] Sector Performance - The defense and military sector saw a maximum intraday gain of nearly 4%, with stocks like Aerospace Nanhu, Hangya Technology, and New Jingang rising over 10% [2] - The media sector also performed well, with gains exceeding 2%, and stocks such as Yili Media and Oriental Pearl hitting the daily limit [2] - The computer sector experienced significant growth, with intraday gains approaching 2%, highlighted by stocks like Hand Information reaching the daily limit [5] Notable Stocks - Aerospace Nanhu rose by 14.51% to 42.94, Hangya Technology increased by 10.68% to 31.29, and New Jingang went up by 10.39% to 25.82 [3] - In the media sector, Yili Media and Oriental Pearl both saw gains of 9.99% [4] - Hand Information surged by 18.05% to 23.61, while other stocks like Weihong Co. and Baoxin Software also saw significant increases [5] Declining Sectors - The non-bank financial sector led the declines, with a drop exceeding 2%, particularly among brokerage stocks [5] - Huayin Securities hit the daily limit down, while several other brokerage stocks fell over 3% [6] Brain-Computer Interface Concept - The brain-computer interface concept stocks saw significant increases, with stocks like Aipeng Medical and Kefu Medical approaching the daily limit [10] - However, several companies issued announcements warning about the risks associated with the brain-computer interface hype, clarifying their lack of related products or revenue [11][12]