Sunwave(SZ:002115) Ge Long Hui A P P·2025-09-08 09:01Core Insights - Sanwei Communication (002115.SZ) experienced a limit-up increase today, with a turnover rate of 39.92% and a transaction volume of 3.484 billion yuan [1] - The net buying from the Shenzhen Stock Connect amounted to 170 million yuan, with a total buying of 222 million yuan and selling of 52.09 million yuan [1] - Speculative trading contributed significantly, with a net buying of 30.76 million yuan from the fifth-ranked trading seat [1] Trading Activity - The top trading departments by buying amount included: - Shenzhen Stock Connect Special: 222.05 million yuan, accounting for 6.37% of total transactions [1] - Haitong Securities, Fuzhou Branch: 49.85 million yuan, accounting for 1.43% [1] - Hualin Securities, Beijing Branch: 44.65 million yuan, accounting for 1.28% [1] - Dongfang Caifu Securities, Lhasa Branch: 31.18 million yuan, accounting for 0.89% [1] - Huaxin Securities, Shanghai Branch: 30.99 million yuan, accounting for 0.89% [1] Overall Market Impact - The total net buying from the top five buying and selling seats reached 229 million yuan, indicating strong market interest [1] - The overall buying from the top five trading departments amounted to 488.55 million yuan, representing 14.02% of total trading volume [2]