午间涨跌停股分析：110只涨停股、7只跌停股，金融科技概念活跃，恒生电子、拉卡拉等涨停

Group 1 - A-shares experienced significant activity with 110 stocks hitting the daily limit up and 7 stocks hitting the limit down on January 14 [1] - The financial technology sector showed strong performance, with stocks like Tongdahai and Hengsheng Electronics reaching the limit up [1] - AI-related stocks also gained traction, with People’s Daily achieving three consecutive limit ups and China Science Publishing reaching two limit ups in three days [1] Group 2 - Notable stocks with consecutive limit ups include Youbang Ceiling with 8 limit ups in 10 days and *ST Yatai with 8 consecutive limit ups [1] - Other stocks such as Guosheng Technology and Jiangshun Technology also showed strong performance with multiple limit ups [1] - Conversely, *ST Aowei faced a decline with four consecutive limit downs, while *ST Zhengping and *ST Yanshi also experienced multiple limit downs [1]