9月2日，上期能源发布公告称，周某某（01151991）组（账户组号：B6004404）于2025年9月2日在集 运指数（欧线）期货（EC）2512、2602 合约上账户组日内开仓交易量超限第1次达到上期能源处理标 准。 公告称，该客户交易行为违反《上海国际能源交易中心异常交易行为管理细则》第16条之规定，上期能 源决定对该客户采取限制其在相应合约上开仓5个交易日的监管措施。 （文章来源：期货日报网） ...

Group 1 - The core viewpoint of the article emphasizes the efforts of Dalian Commodity Exchange to regulate futures trading behavior and mitigate market risks while protecting the rights of market participants [1] - In July, the exchange handled 6 cases of abnormal trading behavior, all related to self-dealing beyond the limits [1] - The exchange has communicated with member units to notify clients who reached the threshold for abnormal trading behavior through phone calls [1] Group 2 - In July, the exchange investigated and processed 8 leads related to illegal trading, including 2 cases of suspected agreed trading for fund transfer and 6 cases of self-dealing or agreed trading affecting contract prices [1] - The exchange has initiated investigations and taken corresponding measures against the relevant clients involved in these cases [1]

Group 1 - The company Zheng ×× (00222191) has exceeded the trading volume limit for the EC 2510 contract on the shipping index futures for the second time on July 22, 2025 [1] - As a result, the Shanghai Futures Exchange has decided to impose regulatory measures, restricting the relevant clients from opening new positions on the corresponding contract for one month [1]

Core Viewpoint - The company has implemented regulatory measures to restrict certain clients from opening new positions for five trading days due to excessive trading volume in a specific futures contract [1] Group 1: Regulatory Actions - The company announced that a specific client group exceeded the trading volume limit for the EC 2508 futures contract on April 28, 2025 [1] - The client's trading behavior violated the regulations set forth in the Shanghai International Energy Exchange's guidelines on abnormal trading behavior [1] - As a result, the company decided to impose a five-day restriction on the client's ability to open new positions in the relevant contract [1]