龙虎榜丨香农芯创涨停创新高，深股通净买入5.11亿元，呼家楼净买入1.47亿元

Group 1 - The stock of Shannon Semiconductor (300475.SZ) reached a historical high with a 20% limit up, achieving a trading volume of 72.36 billion yuan and a turnover rate of 13.39% [1] - The net buying from the Shenzhen Stock Connect amounted to 5.11 billion yuan, with total purchases of 7.49 billion yuan and sales of 2.38 billion yuan [1] - Institutional investors contributed a net buying of 506.2 million yuan, with total purchases of 5.55 billion yuan and sales of 5.05 billion yuan [1] Group 2 - The top trading seats included "Hujialou" with a net buying of 1.47 billion yuan, and the overall net buying from the top seats was 6.35 billion yuan [1] - The trading data indicates that the top five buying and selling seats accounted for 20.53% of the total trading volume [2]