今日涨跌停股分析：86只涨停股、6只跌停股，玻纤概念活跃，九鼎新材2连板

Group 1 - A-shares experienced significant activity with 86 stocks hitting the daily limit up and 6 stocks hitting the limit down on December 24 [1] - The fiberglass sector showed strong performance, with Jiuding New Materials achieving a consecutive limit up [1] - Aerospace-related stocks gained momentum, with Aerospace Engineering achieving three limit ups in four days, and China Satellite and Aerospace Power hitting the limit up [1] Group 2 - MLCC concept stocks also saw an increase, with Torch Electronics hitting the limit up [1] - Notable consecutive limit up stocks include Victory Energy with 9 consecutive limit ups, and Jia Mei Packaging with 7 limit ups in 9 days [1] - Stocks such as ST Bailing and Hengsheng Energy faced consecutive limit downs, indicating a downturn in their performance [1]