Zheng Quan Shi Bao Wang·2025-08-21 08:53Market Overview - As of August 21, the Shanghai Composite Index closed at 3771.10 points, up by 4.89 points, with a gain of 0.13% [1] - The Shenzhen Component Index closed at 11919.76 points, down by 6.98 points, with a decline of 0.06% [1] - The ChiNext Index closed at 2595.47 points, down by 12.19 points, with a decrease of 0.47% [1] Trading Activity - A total of 115 A-shares had a turnover rate exceeding 20% on the same day [1] - Notable stocks with high turnover rates included: - Hongyuan Co., with a turnover rate of 65.16% and a closing price of 36.67 yuan, down by 12.69% [1] - Southern Precision, with a turnover rate of 52.71% and a closing price of 32.55 yuan, down by 1.36% [1] - Chuanrun Co., with a turnover rate of 47.57% and a closing price of 17.25 yuan, down by 10.02% [1] Notable Stocks - Key stocks with significant turnover rates included: - Kexin Information, with a turnover rate of 47.05% and a closing price of 21.65 yuan, up by 13.17% [1] - Zhihua Technology, with a turnover rate of 44.68% and a closing price of 13.71 yuan, up by 2.54% [1] - Boyuan Co., with a turnover rate of 40.62% and a closing price of 44.84 yuan, up by 10.25% [1] Additional Trading Insights - Other stocks with notable performance included: - Huamin Co., with a turnover rate of 35.25% and a closing price of 9.99 yuan, up by 13.65% [1] - Beixin Source, with a turnover rate of 34.47% and a closing price of 7.57 yuan, up by 19.97% [1] - Meihua Medical, with a turnover rate of 33.93% and a closing price of 23.40 yuan, up by 18.00% [1]