Group 1 - A total of 78 stocks reached a 52-week high as of February 3, with notable performers including Asia Pacific Financial Investments (08193) at 57.14%, Chao Wei Holdings (08059) at 36.00%, and Asia Backup (08290) at 33.33% [1] - The closing prices for the top three stocks that reached new highs were 0.550, 0.052, and 0.024 respectively, with their highest prices being 0.550, 0.068, and 0.036 [1] - Other significant stocks that reached new highs include Huameilele (08429) with a high rate of 20.37% and Haode Holdings (08149) at 17.65% [1] Group 2 - The report also lists stocks that reached 52-week lows, with the worst performer being Gaodi Holdings (01676) at -10.00%, followed by Huajian Medical (01931) at -9.29% and Electronic Trading Group (08036) at -9.09% [3] - The closing prices for the stocks that reached new lows include 0.340, 1.280, and 0.021 respectively, with their lowest prices being 0.315, 1.270, and 0.020 [3] - Other notable stocks that reached new lows include Controllon (01912) at -8.93% and Cool Link (08491) at -8.11% [3]