Sunwave(SZ:002115) Ge Long Hui A P P·2026-01-15 09:14Core Viewpoint - Sanwei Communication (002115.SZ), which had previously experienced four consecutive trading limit increases, saw a slight decline of 0.26% today, with a turnover rate of 63.12% and a transaction volume of 9.422 billion yuan [1] Trading Activity Summary - Institutional investors bought a total of 328 million yuan and sold 48.97 million yuan, resulting in a net purchase of 279 million yuan. Meanwhile, retail investors from the "Chengdu faction" ranked third in selling, with a net sale of 143 million yuan, and "Shangtang Road" ranked fifth with a net sale of 81.2 million yuan [1] - The top five buying and selling trading departments had a combined total of 84.23 million yuan, accounting for 8.94% of the total trading volume [1] Top Buying and Selling Departments - The largest buying department was the Shenzhen Stock Connect, with a purchase amount of 304.31 million yuan, representing 3.23% of the total trading volume [1] - The largest selling department was also the Shenzhen Stock Connect, with the same purchase amount of 304.31 million yuan, indicating significant trading activity from this department [1]