龙虎榜丨赛微电子涨15.27%创新高，深股通净买入1.12亿元，三机构净买入1.13亿元

Group 1 - The stock of Saiwei Electronics (300456.SZ) surged by 15.27%, reaching a historical high with a turnover rate of 30.23% and a transaction volume of 9.974 billion [1] - The net buying from the Shenzhen Stock Connect was 112 million, with purchases amounting to 503 million and sales of 391 million [1] - Institutional investors bought a total of 633 million and sold 520 million, resulting in a net buying of 113 million [1] Group 2 - The top five buying trading departments accounted for a total buying amount of 1.238 billion, representing 12.41% of the total transaction volume [2] - The largest buying amount from the Shenzhen Stock Connect was 503 million, constituting 5.04% of the total transaction [2] - The buying activity from institutional investors was significant, with one department contributing 283.35 million, which is 2.84% of the total transaction [2]