证券异常交易监管

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上交所:9月29日至10月10日对*ST正平等异常波动风险警示股票进行重点监控
Zheng Quan Shi Bao Wang· 2025-10-10 10:18
人民财讯10月10日电,据上交所消息,2025年9月29日至10月10日,上交所对70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(603843)等异常波动风险警示股票进行重点监 控,对8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。 ...
深交所:本周持续对“*ST 宇顺”进行重点监控
Mei Ri Jing Ji Xin Wen· 2025-10-10 09:52
每经AI快讯,10月10日,深交所公告,9月29日至10月10日,本所共对86起证券异常交易行为采取了自 律监管措施,涉及盘中拉抬打压、虚假申报等异常交易情形;持续对"*ST宇顺(002289)"进行重点监 控;共对3起上市公司重大事项进行核查,并上报证监会2起涉嫌违法违规案件线索。 ...
5天561起!沪深交易所对拉抬打压等异常交易行为采取自律监管措施
Zhong Guo Jing Ying Bao· 2025-09-19 14:06
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 ...
深交所本周对143起异常交易行为采取措施 重点监控*ST宇顺
Sou Hu Cai Jing· 2025-09-12 14:29
9月12日,深交所发布公告称,在9月8日至9月12日期间,该所针对143起证券异常交易行为实施了自律 监管措施,这些行为涵盖盘中拉抬打压、虚假申报等类型。同时,深交所对近期交易出现异常波动的 *ST宇顺展开重点监控。此外,深交所本周还对6起上市公司重大事项进行了核查,并向证监会上报了1 起涉嫌违法违规的案件线索。(央广财经) ...
深交所:本周共对139起证券异常交易行为采取了自律监管措施
Xin Lang Cai Jing· 2025-09-05 13:25
Group 1 - The Shenzhen Stock Exchange took self-regulatory measures against 139 cases of abnormal trading behavior from September 1 to September 5, involving activities such as market manipulation and false declarations [1] - The exchange reported 2 cases to the China Securities Regulatory Commission that are suspected of illegal activities [1]
上交所:本周对*ST亚振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
Zheng Quan Shi Bao Wang· 2025-09-05 10:57
Group 1 - The Shanghai Stock Exchange announced self-regulatory measures against 174 cases of abnormal trading behaviors, including price manipulation and false declarations, from September 1 to September 5, 2025 [1] - Stocks under risk warning for abnormal fluctuations include *ST Yazhen (603389) and Tianpu Shares (605255), which are under key monitoring due to severe abnormal volatility [1] - The exchange conducted special investigations into 32 major events related to listed companies and reported 5 suspected illegal activities to the China Securities Regulatory Commission [1]
上交所:对东芯股份、上纬新材等股票进行重点监控
Zhong Zheng Wang· 2025-08-22 11:18
8月22日,上交所发布的沪市监管概览显示,8月18日至22日,上交所对253起拉抬打压、虚假申报等证 券异常交易行为采取了书面警示、暂停交易等监管措施,对*ST亚振(603389)等异常波动风险警示股 票,以及东芯股份、上纬新材等严重异常波动股票进行重点监控,对17起上市公司重大事项等进行专项 核查。 8月18日至22日,上交所公司监管部门共发送监管函件9份,其中监管问询函1份、监管工作函8份;通过 事中事后监管,要求上市公司披露补充、更正类公告5份。同时,加大信息披露和股价异常的联动监 管,针对公司披露敏感信息或股价发生明显异常的,提请启动内幕交易、异常交易核查20单。 ...
深交所:本周对价格异常的“*ST宇顺”继续进行重点监控
Xin Lang Cai Jing· 2025-08-22 10:53
Group 1 - The Shenzhen Stock Exchange has taken self-regulatory measures against 147 instances of abnormal trading behavior this week, involving activities such as price manipulation and false declarations [1] - The stock "*ST Yushun" is under continued close monitoring due to price anomalies, with self-regulatory measures implemented to suspend trading for accounts that disrupt normal trading order and mislead other investors [1] - Three significant matters related to listed companies have been investigated, and one case suspected of illegal activities has been reported to the China Securities Regulatory Commission [1]
上交所:本周对*ST亚振等异常波动风险警示股票,及上纬新材、西藏旅游、南方路机等严重异常波动股票进行重点监控
Sou Hu Cai Jing· 2025-08-02 06:42
Group 1 - The Shanghai Stock Exchange has taken regulatory measures against 270 cases of abnormal trading behaviors, including price manipulation and false declarations [1] - Specific stocks such as *ST Yazhen, Xiwai New Materials, Tibet Tourism, and Southern Road Machinery are under close monitoring due to significant abnormal price fluctuations [1] - The exchange has conducted special investigations into 18 major corporate events and reported 2 suspected illegal cases to the China Securities Regulatory Commission [1]
深交所:本周共对83起证券异常交易行为采取了自律监管措施
Di Yi Cai Jing· 2025-08-01 10:43
(文章来源:第一财经) 据深交所消息,本周深交所共对83起证券异常交易行为采取了自律监管措施,涉及盘中拉抬打压、虚假 申报等异常交易情形;共对9起上市公司重大事项进行核查,并上报证监会2起涉嫌违法违规案件线索。 ...