券商股强势，长城证券、天风证券涨停

Group 1 - The A-share market has seen strong performance in brokerage stocks, with notable gains in several companies [1] - Changcheng Securities and Tianfeng Securities reached the daily limit increase, while Zhongyin Securities rose over 6% [1] - Other companies such as Xiangcai Co., Jinlong Co., and several others also experienced significant increases, with gains exceeding 3% [1] Group 2 - Changcheng Securities reported a rise of 10.04%, with a total market value of 48.7 billion and a year-to-date increase of 48.57% [2] - Tianfeng Securities increased by 9.92%, with a market capitalization of 56.2 billion and a year-to-date growth of 23.66% [2] - Zhongyin Securities saw a 6.28% rise, with a market value of 49.4 billion and a year-to-date increase of 59.32% [2] - Xiangcai Co. rose by 5.07%, with a market capitalization of 33.2 billion and a year-to-date increase of 61.11% [2] - Jinlong Co. increased by 4.41%, with a market value of 13.6 billion and a year-to-date growth of 0.26% [2] - Other notable increases include Pacific Securities (3.92%), GF Securities (3.38%), and Dongwu Securities (3.25%) [2]