[Afternoon Commentary: The GEM index opened high and fell 0.43%, and the Shanghai and Shenzhen stock exchanges' turnover shrank by more than 260 billion in half a day] On September 23, the market fluctuated and fell back in early trading, and the GEM index and the Shenzhen Component Index opened higher and moved lower. The half-day turnover of the Shanghai and Shenzhen stock markets was 1.16 trillion, a decrease of 269.2 billion from the previous trading day. More than 3,500 stocks across the market fell. On the market, themes rotated weakly, with PCB Daya Shengxiang having 4 consecutive boards, Eton Electronics and Zhongyi Technology rising to their daily limit; CRO Aopuma and Yinuosi both rose by more than 10%; rice wine Guyue Longshan rose to their daily limit; real estate stocks were differentiated during the day, with I Love My Home and Huayuan Holdings going out of the 3 consecutive boards, while China Enterprises, World Union Bank, Huali Family, and Vanke A fell back. In terms of decline, the media and film and television sectors fluctuated and adjusted. CITIC Publishing fell by more than 10%, Longban Media fell by the limit, and Hua Media Holdings and CTV Media hit the limit. As of the close, the Shanghai Stock Exchange Index fell 0.36%, the Shenzhen Component Index fell 0.58%, and the ChiNext Index fell 0.43%.