深交所：本周对107起证券异常交易行为采取了自律监管措施

Group 1 - The Shenzhen Stock Exchange reported on December 5 that it took self-regulatory measures against 107 instances of abnormal trading behavior this week, involving activities such as market manipulation and false declarations [1][1][1] - Additionally, the exchange conducted investigations into 4 significant matters related to listed companies [1][1][1]