Summary of Key Points Core Viewpoint - As of December 30, a total of 59 stocks reached their 52-week highs, with notable performers including Manman (08186), Base Champion Group (08460), and Gaoao International (08042) leading the gains in high rates of 32.63%, 23.92%, and 21.43% respectively [1]. Group 1: 52-Week Highs - Manman (08186) closed at 1.260, achieving a high rate of 32.63% [1] - Base Champion Group (08460) reached a closing price of 2.160, with a high rate of 23.92% [1] - Gaoao International (08042) closed at 0.068, marking a high rate of 21.43% [1] - Other notable stocks include Junyu Foundation (01757) with a high rate of 12.01% and TEAMWAY INTL at 11.11% [1] Group 2: 52-Week Lows - Huasheng Bio-B (02396) recorded a low rate of -15.81% with a closing price of 17.910 [3] - Ruike Bio-B (02179) reached a low rate of -14.89% with a closing price of 4.180 [3] - XI Ernan Samsung (07347) had a low rate of -12.89% with a closing price of 1.146 [3] - Other significant declines include Ziranmei (00157) at -11.36% and Yingji Tea Group (08241) at -11.11% [3] Group 3: Additional Stock Movements - Valiant International-B (09887) saw a decrease of -7.22% with a closing price of 51.000 [4] - Honglong China Real Estate (06968) dropped by -7.14% to 0.069 [4] - Other stocks with notable declines include Haowen Holdings (08019) at -6.67% and Xiaoyu Yingtong (00139) at -6.25% [4] Group 4: Minor Stock Movements - Star Health Travel (03662) decreased by -1.18% with a closing price of 0.420 [5] - Helen's (09869) saw a decline of -1.11% to 0.900 [5] - Other minor declines include Tiehuo (01029) at -1.09% and Lixin International (00191) at -1.03% [5]