447股获融资买入超亿元，新易盛获买入48.55亿元居首

Group 1 - On February 2, a total of 3,768 stocks in the A-share market received financing funds, with 447 stocks having a buying amount exceeding 100 million yuan [2] - The top three stocks by financing buying amount were Xin Yiseng, Zhongji Xuchuang, and Zijin Mining, with amounts of 4.855 billion yuan, 4.535 billion yuan, and 2.178 billion yuan respectively [2] - Two stocks had financing buying amounts accounting for over 30% of the total transaction amount, with Chutian Expressway, Jibeier, and Hangdian Co. ranking highest at 35.31%, 34.17%, and 28.87% respectively [2] Group 2 - There were 23 stocks with a net financing buying amount exceeding 100 million yuan, with Hunan Gold, China Western Power, and Shenghong Technology leading at 814 million yuan, 282 million yuan, and 267 million yuan respectively [2]