Greenway November 20 | The offshore renminbi once rose above 7.17 against the US dollar; the major A-share indices maintained early trading gains in the afternoon. At the close, the Shanghai Index rose 0.46% to 3068 points, the Shenzhen Stock Exchange Index rose 0.43%, and the GEM Index rose 0.32%. More than 3,900 shares in the two markets rose, trading 927.3 billion yuan throughout the day, and the net purchase of capital going north was 1,373 billion yuan. On the market, the cultivation of diamonds rose in the afternoon, and the Yellow River cyclone rose and stopped; the core technology of industrial mother machines achieved a new breakthrough, and the four sides reached a sharp rise of nearly 17%; the brain-computer interface sector was strong throughout the day, and the Nanjing panda rose and stopped; education, diet medicine, Industry 4.0, and pork concepts registered the highest gains. In addition, the memory chip sector declined, with Shannon Xinchuang falling by more than 9%; jewelry stocks weakened, *ST Eddy fell to a standstill; and sectors such as securities, precious metals, and the blind box economy registered the highest declines.