国泰集团成交额创上市以来新高

Group 1 - The core point of the article highlights that Guotai Group achieved a record trading volume of 1.357 billion yuan, marking a new high since its listing [1] - The latest stock price of Guotai Group decreased by 4.67%, with a turnover rate of 14.01% [1] - The trading volume on the previous trading day was only 94 million yuan, indicating a significant increase in activity [1] Group 2 - Guotai Group was established on December 8, 2006, with a registered capital of 6,212.41828 million yuan [1]