多元金融板块持续走强，中油资本涨停走出3天2板

Group 1 - The diversified financial sector continues to strengthen, with Zhongyou Capital (000617) hitting the daily limit and achieving two consecutive limit-ups in three days [1] - Other companies such as Nanhua Futures (603093) and Sichuan Shuangma (000935) have also previously reached the daily limit, indicating strong market interest [1] - Notable gains were observed in companies like Ruida Futures (002961), Yuexiu Capital (000987), and Cuiwei Co., Ltd. (603123), which are among the top performers in terms of stock price increase [1] Group 2 - There is a noticeable influx of dark pool funds into these stocks, suggesting increased institutional interest and potential for further price movements [1]