[Afternoon Commentary: The GEM index fell 2.77% in half a day, and the humanoid robot concept bucked the trend and strengthened] On October 22, the market collectively weakened in early trading, with the GEM index and the Shenzhen Component Index opening lower and moving lower. The half-day turnover of the Shanghai and Shenzhen stock markets was 919.3 billion, a decrease of 20 billion from the previous trading day. Nearly 4,000 stocks across the market fell. On the market, the concept of humanoid robots bucked the trend and strengthened. Daye Co., Ltd. had 5 consecutive boards, Zhaowei Electromechanical had 2 boards in 4 days, Dayang Motor, Xiangyang Bearing, MOONSHI Electric, and Saixiang Technology hit the daily limit; Engineering Machinery Sunward Intelligent and Nanfang Road Machinery both hit the daily limit; the military industry sector moved higher during the session, Hunan Tianyan hit the daily limit, and Jianglong Shipbuilding rose by more than 8%. In terms of decline, computing power hardware stocks collectively weakened, with Huashengchang falling by the limit and Xinyisheng falling by more than 10%; the concept of AI comic dramas fluctuated and adjusted, Huanrui Century, Decai Shares, and Gravity Media fell. As of the close, the Shanghai Stock Exchange Index fell 0.89%, the Shenzhen Component Index fell 1.78%, and the ChiNext Index fell 2.77%.