港股中资券商股震荡走高，中金公司、中国光大控股涨超4%

Group 1 - The core viewpoint of the article highlights the upward movement of Chinese brokerage stocks in the Hong Kong market, with notable gains from several major firms [1] Group 2 - China International Capital Corporation (CICC) and China Everbright Holdings both saw their stock prices increase by over 4% [1] - Citic Securities, Dongfang Securities, and GF Securities experienced stock price increases of over 3% [1]