The three major A-share indices collectively closed lower, with the semiconductor concept leading the decline

36Kr learned that the three major A-share indices collectively closed lower, with the Shanghai Composite Index down 0.55%, the Shenzhen Component Index down 1.1%, and the ChiNext Index down 1.77%; optical modules and semiconductor concepts led the decline, with Moer Thread, Cambridge Technology, and AFR falling over 6%, and VGT dropping over 4%; the aerospace and military industry sector strengthened, with Aerospace Electronics and Aerospace Mechatronics hitting the daily limit; the dairy and insurance sectors saw significant gains, with Huangshi Group hitting the daily limit and China Ping An rising nearly 5%