[Afternoon Commentary: The GEM Index rose nearly 1% in half a day, and more than 4,300 stocks across the market rose] On September 21, the Shanghai Stock Exchange Index opened higher and moved higher in early trading, while the Shenzhen Component Index and the GEM Index were in the red and fluctuated. The half-day turnover of the Shanghai and Shenzhen stock markets was 1.33 trillion, 8.9 billion higher than the previous trading day. More than 4,300 stocks across the market rose. On the market, the pharmaceutical sector is the strongest, Nanhua Biotech has three consecutive boards, Baihua Pharmaceutical has two boards in three days, Xinhua Pharmaceutical, Harbin Pharmaceutical Co., Ltd., Offshore Protein and other stocks have hit their daily limit; PCB Guanghe Technology has hit its daily limit on the first board, and has quickly risen by more than 12%; Pension Aojiahua and Aoyang Health both hit their limit; Robot Meihu Shares, Mingxin Xuteng, and Hongchang Technology have hit their limit. On the downside, the trend of precious metal concepts was relatively weak, with Shanjin International, Chifeng Gold, etc. falling. As of the close, the Shanghai Stock Exchange Index rose 0.55%, the Shenzhen Component Index rose 0.57%, and the ChiNext Index rose 0.93%.