A股券商股走强，东北证券涨超7%

Group 1 - The A-share market saw a strong performance in brokerage stocks, with Northeast Securities rising over 7% [1] - Xiangcai Securities and GF Securities both increased by more than 3% [1] - Dongxing Securities, Huatai Securities, Industrial Securities, and Changjiang Securities all experienced gains of over 2% [1]