Core Viewpoint - The A-share market showed significant activity with 34 stocks hitting the daily limit up and 16 stocks hitting the limit down, indicating a volatile trading environment on December 11. Group 1: Stock Performance - Superconducting concept stocks were notably active, with Yongding Co., Ltd. reaching the daily limit up [1] - The controllable nuclear fusion concept gained strength, leading to Snowman Group and Hualing Cable also hitting the daily limit up [1] - Stocks with consecutive limit up performances included Annie Co., Ltd. with 5 limit ups in 6 days, Dongbai Group with 5 consecutive limit ups, and Zhongyuan Home with 4 limit ups in 6 days [1] Group 2: Declining Stocks - *ST Zhengping experienced a continuous decline with 7 consecutive limit downs, while *ST Fanli faced 6 consecutive limit downs [1] - Other declining stocks included *ST Aowei and *ST Yanshi, both with 2 consecutive limit downs, and *ST Guohua and *ST Jianyi also hitting the limit down [1]
午间涨跌停股分析：34只涨停股、16只跌停股，可控核聚变概念走强，雪人集团、华菱线缆涨停