今日涨跌停股分析：63只涨停股、14只跌停股，有机硅概念走强，晨光新材、宏柏新材涨停

Group 1 - A-shares saw a total of 63 stocks hitting the daily limit up and 14 stocks hitting the limit down on November 27 [1] - The 5.5G concept stocks were active, with Tongyu Communication hitting the limit up [1] - The organic silicon concept strengthened, with Chenguang New Materials and Hongbo New Materials both hitting the limit up [1] - The epoxy propylene concept rose, with Shida Shenghua hitting the limit up [1] Group 2 - Guosheng Technology achieved 9 consecutive limit ups over 14 days, while *ST Wanfang had 6 limit ups over 9 days [1] - Jinfu Technology and Guangji Pharmaceutical both recorded 4 consecutive limit ups, while Maoye Commercial and Xinjin Road had 3 consecutive limit ups [1] - Zhongshui Fishery faced 3 consecutive limit downs, and *ST Dongyi and Rongji Software experienced 2 consecutive limit downs [1]