Group 1 - The average stock price of the Sci-Tech Innovation Board is 31.78 yuan, with 41 stocks priced over 100 yuan, and the highest priced stock is Cambricon at 582.62 yuan [1][2] - Among the stocks priced over 100 yuan, 324 stocks increased in price today, while 257 stocks decreased, with an average increase of 0.22% for the hundred-yuan stocks [1][2] - The average premium of the hundred-yuan stocks relative to their issue price is 339.86%, with the highest premiums from Baili Tianheng, Anji Technology, and Hotgen Biotech at 1199.76%, 1071.45%, and 961.08% respectively [1] Group 2 - The net outflow of main funds for hundred-yuan stocks today is 1.29 billion yuan, with the highest net inflows in stocks like Tuojing Technology and Cambricon [2] - The total margin balance for hundred-yuan stocks is 25.811 billion yuan, with Cambricon having the highest margin balance at 3.712 billion yuan [2] - The electronic, pharmaceutical, and computer industries have the highest concentration of hundred-yuan stocks, with 18, 9, and 6 stocks respectively [1]