龙虎榜丨大洋电机涨停，三游资净买入2.13亿元

Group 1 - The core viewpoint of the news is that Dayang Electric (002249.SZ) experienced a trading surge, hitting the daily limit with a turnover rate of 9% and a transaction volume of 1.75 billion yuan [1] - The net buying from various trading seats amounted to 120 million yuan, with significant contributions from retail investors and specific trading desks [1] - The top buying seat was "Zhongshan Road" with a net purchase of 80.59 million yuan, followed by "Quantitative Board" with 94.25 million yuan [1] Group 2 - The trading data indicates that the "Deep Stock Connect" had a net sell of 43.4 million yuan, contrasting with the net buying from retail investors [1] - The total buying from the top five trading seats accounted for 18.82% of the total transaction volume, highlighting the active participation of institutional and retail investors [2] - The trading activity reflects a strong interest in Dayang Electric, suggesting potential investment opportunities in the company [1][2]