The daily update time of Shanghai-Hong Kong Stock Connect trading is 9: 15-9: 25 after the opening of the market and before the closing of the market14: 55-15:10. According to relevant information, Shanghai-Hong Kong Stock Connect is stipulated by China Securities Regulatory Commission. The issuance quotation and capital flow must follow the requirements of the national regulatory authorities, and there must be a fixed time to update the transaction to ensure the fairness and liquidity of the market.