洪兴股份，上演“地天板”

Group 1 - Hongxing Co., Ltd. experienced a significant trading event on February 27, with a "limit up" performance, achieving three consecutive trading limits and a transaction volume of 571 million yuan [1] - The stock price reached 32.52 yuan, reflecting a 10.01% increase, while the market capitalization stood at 4.3 billion yuan [2] - The stock's trading volume indicated a turnover rate of 20.41%, suggesting high investor interest and activity [2]