港股券商股震荡拉升，中州证券涨超10%

Group 1 - Hong Kong brokerage stocks experienced significant fluctuations, with Zhongzhou Securities rising over 10% [1] - Guolian Minsheng (601456) increased by more than 8% [1] - CITIC Securities, CITIC Jiantou (601066), and Guotai Junan International all saw gains exceeding 5% [1] Group 2 - A-share accounts can now conduct T+0 trading for Hong Kong stocks without the need for Hong Kong Stock Connect [1]