据上交所，2025年11月17日至2025年11月21日，上交所对360起拉抬打压、虚假申报等证券异常交易行 为采取了自律监管措施，对合富中国等严重异常波动股票进行重点监控。 编辑丨瑜见 上周五该股大幅低开，当日收盘封住跌停。而在之前，该股连续涨停，走出15天13板行情。 11月24日，合富中国开盘跌停，截至发稿，跌10.02%，报21.20元，成交额超3亿元。 ...

Core Viewpoint - The Shanghai Stock Exchange has implemented self-regulatory measures against 360 instances of abnormal trading behaviors, including price manipulation and false declarations, from November 17 to November 21, 2025 [1] Group 1: Regulatory Actions - The exchange has focused on monitoring stocks with abnormal fluctuations, specifically *ST Zhengping and *ST Yazhen, which are under delisting risk warnings [1] - Serious abnormal fluctuation stocks, such as Hezhong Guo, are also under close scrutiny [1] - The exchange has conducted special investigations into 17 major corporate events and reported one suspected illegal case to the China Securities Regulatory Commission [1]

Group 1 - The Shanghai Stock Exchange implemented self-regulatory measures on 240 cases of abnormal trading behaviors, including price manipulation and false declarations, from November 10 to 14, 2025 [1] - Stocks under risk warning for abnormal fluctuations include *ST Zhengping (603843) and *ST Yazhen (603389), which are subject to delisting risk alerts [1] - Companies such as Hezhong China (603122) and Huasheng Lithium Battery are under close monitoring due to severe abnormal fluctuations [1] Group 2 - The exchange conducted special investigations on 24 significant events related to listed companies [1]

Core Viewpoint - The Shanghai Stock Exchange has implemented self-regulatory measures against 240 cases of abnormal trading behaviors, including price manipulation and false declarations, indicating a proactive approach to maintaining market integrity [1] Group 1: Regulatory Actions - The exchange has taken self-regulatory measures against 240 instances of abnormal trading activities, such as price manipulation and false declarations [1] - Specific stocks, including *ST Zhengping and *ST Yazhen, which are under risk warning for abnormal fluctuations, are being closely monitored [1] - The exchange is also focusing on 24 significant events related to listed companies for special investigations [1]

(本文来自第一财经) 据上交所发布，2025年10月13日至2025年10月17日，上交所对206起拉抬打压、虚假申报等证券异常交 易行为采取了自律监管措施，对*ST正平等异常波动风险警示股票，以及天普股份等严重异常波动股票 进行重点监控，对29起上市公司重大事项等进行专项核查，向证监会上报涉嫌违法违规案件线索1起。 ...

Core Viewpoint - The Shanghai Stock Exchange has implemented self-regulatory measures against 206 cases of abnormal trading behaviors, including price manipulation and false declarations, from October 13 to October 17 [1] Group 1: Regulatory Actions - The exchange has issued risk warnings for stocks with abnormal fluctuations, specifically highlighting *ST Zhengping and Tianpu Co., which have exhibited severe abnormal price movements [1] - A total of 29 significant corporate events are under special investigation by the exchange [1] - One case of suspected illegal activities has been reported to the China Securities Regulatory Commission [1]

Core Viewpoint - The Shanghai Stock Exchange has implemented self-regulatory measures against 206 cases of abnormal trading behaviors, including price manipulation and false declarations, from October 13 to October 17 [1] Group 1: Regulatory Actions - The exchange has issued risk warnings for stocks with abnormal fluctuations, such as *ST Zhengping, and has placed severe fluctuation stocks like Tianpu Co. under close monitoring [1] - A total of 29 significant corporate events have been subjected to special investigations by the exchange [1] - One case of suspected illegal activities has been reported to the China Securities Regulatory Commission [1]

Core Insights - The Shanghai Stock Exchange has implemented self-regulatory measures against 70 cases of abnormal trading behaviors, including price manipulation and false declarations, from September 29 to October 10, 2025 [1] - The stock *ST Zhengping (603843) has been placed under key monitoring due to abnormal volatility risks [1] - The exchange has conducted special investigations into 8 significant corporate events and reported one case of suspected illegal activities to the China Securities Regulatory Commission [1]

Core Points - The Shenzhen Stock Exchange announced that from September 29 to October 10, it took self-regulatory measures against 86 cases of abnormal trading behavior, including market manipulation and false declarations [1] - The exchange is closely monitoring "*ST Yushun (002289)" for potential irregularities [1] - The exchange conducted investigations into three major corporate events and reported two suspected illegal activities to the China Securities Regulatory Commission [1]

深交所方面，9月15日至19日，该所共对287起证券异常交易行为采取了自律监管措施和风险提示，涉及 盘中拉抬打压、虚假申报等异常交易情形。继续对近期交易异常波动的"*ST宇顺"进行重点监控。共对 6起上市公司重大事项进行核查，并上报证监会1起涉嫌违法违规案件线索。 9月12日至18日，深交所对1宗违规行为进行纪律处分，涉及信息披露及规范运作违规。对3宗违规行为 发出监管函，涉及信息披露及规范运作违规。本周发出问询函15份，其他函件18份。 本周，针对股票发行上市申请项目中保荐机构及保荐代表人存在违规行为的情形，深交所对一家会员采 取了书面警示的监管措施，并对其相关保荐代表人给予了通报批评的纪律处分；对另一家会员采取了口 头警示的监管措施。 据沪深交易所披露，9月15日至19日，两所共对561起拉抬打压、虚假申报等证券异常交易行为采取了自 律监管措施。 上交所表示，9月15日至19日，上交所对274起拉抬打压、虚假申报等证券异常交易行为采取了自律监管 措施，对天普股份、首开股份等严重异常波动股票进行重点监控，对36起上市公司重大事项等进行专项 核查。 同期，上交所公司监管部门共发送监管工作函16份；通过事中事后 ...