凌云股份振幅21.54%，龙虎榜上机构买入3210.34万元，卖出4579.49万元

Group 1 - The stock of Lingyun Co., Ltd. (600480) increased by 8.82% with a turnover rate of 8.54% and a trading volume of 1.037 billion yuan, showing a volatility of 21.54% on the day [1] - Institutional investors net sold 13.69 million yuan, while the Shanghai Stock Connect saw a net sell of 21.90 million yuan, with the total net buying from brokerage seats amounting to 40.19 million yuan [1] - The top five brokerage seats accounted for a total transaction of 464 million yuan, with a net buying of 4.60 million yuan [1] Group 2 - As of April 8, the margin trading balance for the stock was 475 million yuan, with a financing balance of 473 million yuan and a securities lending balance of 1.69 million yuan [2] - Over the past five days, the financing balance decreased by 147 million yuan, representing a decline of 23.68%, while the securities lending balance decreased by 0.40 million yuan, a decline of 19.13% [2] - For the first three quarters of 2024, the company reported a revenue of 13.348 billion yuan, a year-on-year decrease of 0.42%, and a net profit of 501 million yuan, a year-on-year increase of 13.23% [2]