The China Shanghai Composite Index experienced a modest increase of 0.7% today, continuing its upward trend with a notable rise of 1.67% over the past five days and an impressive 3.98% gain over the last month. Despite this overall positive movement, the market showed a mixed performance among individual stocks.
In the large-cap segment, Sungrow Power Supply Co., Ltd. emerged as the top performer with a return of 15.44%, while Suzhou Zelgen Biopharmaceuticals Co., Ltd. lagged behind, posting a decline of 12.97%. Mid-cap stocks also reflected this trend, with GuoChuang Software Co., Ltd. leading with a return of 12.64%, contrasted by Sino Medical Sciences Technology, Inc., which fell by 18.58%.

Small-cap stocks saw R&G PharmaStudies Co., Ltd. shine with a remarkable return of 20.0%, while Jiayuan Science & Technology Co., Ltd. struggled, recording a decline of 13.29%.

Overall, the advance-decline ratio across the market indicated that 2,298 stocks advanced compared to 2,575 that declined, resulting in a ratio of 0.89x. In the large-cap category, the ratio was more favorable at 2.59x, with 931 advancing stocks against 359 declining ones. Conversely, small-cap stocks faced challenges, with only 600 advancing against 1,278 declining, yielding a ratio of 0.47x.