A股券商股异动走高，中银证券短线拉升涨超8%，红塔证券涨超4%，哈投股份、国投股份、太平洋、锦龙股份等个股跟涨。红塔证券此前披露半年报，预计净利润同比增长45%-55%；同时，A股已连续多日成交额突破一万亿元。

Group 1 - A-share brokerage stocks have shown significant upward movement, with Zhongyin Securities rising over 8% in a short period [1] - Hongta Securities has increased by over 4%, and other stocks such as Hatou Shares, Guotou Shares, Pacific Securities, and Jinlong Shares have also followed suit [1] - Hongta Securities previously disclosed its semi-annual report, projecting a net profit growth of 45%-55% year-on-year [1] Group 2 - The A-share market has seen a continuous trading volume exceeding 1 trillion yuan for several consecutive days [1]