免税店、海南自贸区板块持续走高，康芝药业20cm涨停

Group 1 - Duty-free shops and Hainan Free Trade Zone sectors continue to rise, with Kangzhi Pharmaceutical (300086) hitting a 20% limit up [1] - Hainan Airport (600515), Haixia Co., Ltd. (002320), and Caesar Travel (000796) also reached their daily limit up [1] - China Duty Free Group (601888) increased by over 7%, while Wangfujing (600859) rose by over 4% [1] Group 2 - Dark pool funds are flowing into these stocks [2]