{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is a batch transaction modification proposal?","a":"The batch transaction modification proposal is a proposal to centrally modify transaction elements for multiple trading objects in financial markets. It allows investors to uniformly adjust multiple transactions within a certain period of time, thereby improving transaction efficiency and reducing operational costs. Through the batch transaction modification proposal, investors can more conveniently adjust their investment portfolios and optimize asset allocation. In  China, such proposals usually involve financial products such as securities and futures, and are carried out in trading venues such as exchanges or futures exchanges. The batch transaction modification proposal helps to improve market liquidity and promote the development of financial markets."}]}],"pr":"7386fc00c7a7461fdd81304284a50e590e38621cb8c0d69d9f04e57a65f1f61c"}