证券板块集体走低 首创证券等跌超5%

Core Viewpoint - The securities sector experienced a collective decline, with several companies reporting significant drops in their stock prices [1] Company Performance - Chuangxin Securities and Great Wall Securities both fell over 5% [1] - Guosheng Financial Holdings dropped more than 4% [1] - Guohai Securities and Xinda Securities also saw declines among multiple stocks [1]