算力租赁概念异动拉升 拓维信息涨停

Group 1 - The concept of computing power leasing has seen significant movement, leading to a surge in stock prices for companies such as Tuowei Information (002261), which reached its daily limit increase [1] - Other companies that experienced gains include Kehua Data (002335), Hangang Co., Ltd. (600126), Hainan Huatie (603300), Jinjis Co., Ltd. (300798), and Chengdi Xiangjiang (603887) [1] - There is an influx of dark pool funds entering these stocks, indicating increased investor interest and potential market activity [1]