Core Points - The Shanghai Composite Index is at 3845.11 points, slightly down by 0.21%, with a total trading volume of 1052.285 billion yuan [1] - A total of 139 A-shares have surpassed the half-year line, with notable stocks showing significant deviation rates [1] Summary by Category Stock Performance - Major stocks with high deviation rates include: - Dayou Energy: 7.44% deviation, closing at 4.06 yuan, with a daily increase of 10.03% [1] - Helen Zhe: 7.14% deviation, closing at 5.70 yuan, with a daily increase of 11.11% [1] - Dream Lily: 4.44% deviation, closing at 8.69 yuan, with a daily increase of 6.63% [1] - Stocks with smaller deviation rates include: - Pengyao Environmental Protection, Jialong Co., and Kehua Bio, which have just crossed the half-year line [1] Trading Data - The trading volume for A-shares today reached 1052.285 billion yuan, indicating active market participation [1] - The half-year line serves as a significant technical indicator for stock performance, with many stocks currently trading above this level [1]