Group 1 - As of October 21, 67 stocks reached their 52-week highs, with CMON (01792) leading at a high rate of 58.33% [1] - Other notable stocks include Hai Na Intelligent (01645) and Xuan Zhu Bio-B (02575), with high rates of 21.94% and 21.33% respectively [1] - The list of stocks reaching new highs includes Standard Development Group (01867) at 19.27% and XL Southern Hynix (07709) at 18.18% [1] Group 2 - The report also highlights stocks that reached their 52-week lows, with Jin Ye International Group (08549) showing a decline of 16.67% [2] - Other stocks experiencing significant declines include Ai Gao Group Equity (02952) at -12.00% and Fei Tian Yun Dong (06610) at -11.54% [2] - The lowest performing stock in this category is Shan Gao Holdings (00412), which decreased by 8.66% [2] Group 3 - The report includes various stocks with minor declines, such as Qu Zhi Group (00917) at -4.54% and Yun Kang Group (02325) at -4.46% [3] - Other stocks with slight decreases include XI Southern Samsung-U (09347) at -3.50% and Tian Hou Cultural Creation (08500) at -3.21% [3] - The overall trend indicates a mix of stocks reaching new highs and lows, reflecting market volatility [3]