Will work overtime, how much depends on the workload. According to the relevant information of Shenzhen Securities Regulatory Bureau, Shenzhen Securities Regulatory Bureau will work overtime, but the length of overtime depends on the workload of the day. Securities Regulatory Bureau is a ministerial organization directly under the State Council. The CSRC shall, in accordance with laws, regulations and the authorization of the State Council, uniformly supervise and manage the national securities and futures market, maintain the order of the securities and futures market, and ensure its legal operation.