A股早评：沪指低开0.13% 脑机接口、医疗器械板块盘初活跃

Market Overview - The A-share market opened lower with all three major indices declining: Shanghai Composite Index down 0.13%, Shenzhen Component Index down 0.19%, and ChiNext Index down 0.2% [1] Sector Performance - The brain-computer interface sector opened high, with notable gains: Innovation Medical reached the daily limit up, and Sanbo Brain Science increased over 6%. This follows the issuance of implementation opinions by the Ministry of Industry and Information Technology and six other departments to promote the innovative development of the brain-computer interface industry [1] - Gold stocks experienced a broad increase, with Laishen Tongling rising over 3%, and both Zhaojin Mining and Chifeng Jilong Gold increasing over 2%. The New York gold futures initially touched a historical high of $3534.1 per ounce [1] - The medical device sector continued its upward trend from the previous day, with Sino Medical and Shangrong Medical reaching the daily limit up. The 11th batch of centralized procurement work has recently commenced [1] - The military equipment sector opened lower, with Beifang Changlong dropping over 9% and Hengyu Xintong falling over 5% [1]