A股今日共91只个股涨停

Group 1 - A total of 91 stocks in the A-share market hit the daily limit up on January 21 [1] - The electric grid equipment sector saw Guangdian Electric achieve four consecutive limit-ups [1] - Gold stocks, particularly Zhaojin Gold, recorded three consecutive limit-ups [1] - Epoxy propane concept stocks, including Hongbaoli and Hongqiang Co., both experienced two consecutive limit-ups [1]