Group 1 - C Shuangxin (001369) saw a first-day increase of 187.30%, with a turnover rate of 72.62% and a transaction volume of 3.045 billion yuan [2][5] - The stock had a financing buy-in amount of 92.1582 million yuan on its first day, accounting for 3.03% of the total trading volume, with a latest financing balance of 79.3729 million yuan, representing 2.01% of the circulating market value [5][6] Group 2 - The company primarily engages in the research, production, and sales of products along the PVA industry chain, including polyvinyl alcohol, specialty fibers, vinyl acetate, and calcium carbide [3][6] - On its first trading day, the stock experienced a net inflow of 499 million yuan from major funds, with large orders contributing 151 million yuan and 348 million yuan respectively [6] - The top five trading departments on the stock's first day had a total transaction volume of 305 million yuan, with a net buying amount of 133 million yuan, including one institutional seat that had a net selling of 11.8949 million yuan [6]
C双欣上市首日获融资买入9215.82万元，占成交额的3.03%