Group 1 - The stock of 雷科防务 (Leike Defense) experienced a limit down on the trading day, with a turnover rate of 33.96% and a total transaction amount of 8.096 billion yuan, showing a fluctuation of 11.98% [2] - The stock was listed on the龙虎榜 (Dragon and Tiger List) due to a daily decline deviation of -8.58%, with net selling from the Shenzhen Stock Connect amounting to 183 million yuan [2] - The top five trading departments on the list had a combined transaction amount of 1.397 billion yuan, with buying amounting to 455 million yuan and selling at 939 million yuan, resulting in a net selling of 482 million yuan [2] Group 2 - In the past six months, the stock has appeared on the龙虎榜 20 times, with an average price increase of 2.50% the day after being listed and an average increase of 11.59% over the following five days [3] - The stock saw a net outflow of 1.910 billion yuan in main funds today, with a significant outflow of 1.670 billion yuan from large orders [3] - The latest margin trading data shows a total margin balance of 1.326 billion yuan, with a financing balance of 1.324 billion yuan and a securities lending balance of 2.2666 million yuan, indicating a recent increase in financing balance by 367 million yuan, or 38.31% [3]
雷科防务1月13日龙虎榜数据