证券ETF龙头(159993)涨超1.6%，18家券商牌照扩容

Group 1 - The core viewpoint of the news highlights the strong performance of the securities sector, with the Guozheng Securities Leading Index rising by 1.84% and individual stocks like Hualin Securities and GF Securities showing significant gains [1] - The China Interbank Market Dealers Association has released a list of 18 newly qualified underwriters for non-financial corporate debt financing tools, indicating an expansion in the underwriting capacity of the securities industry [1] - New additions to the underwriting qualifications include notable firms such as Caitong Securities and Huatai United, which will serve as general underwriters for non-financial corporate debt financing tools [1] Group 2 - Guojin Securities recommends focusing on undervalued securities firms that may experience a rebound during the spring market, particularly those with high AH premium rates and strong performance in mergers and acquisitions [2] - The Guozheng Securities Leading Index tracks the performance of quality listed companies in the securities theme, providing investors with diversified index investment tools [2] - As of December 31, 2025, the top ten weighted stocks in the Guozheng Securities Leading Index account for 79.13% of the index, with companies like Dongfang Fortune and CITIC Securities among the leaders [2]