ListID

Unique identifier for list as assigned by institution, used to associate multiple individual orders. Uniqueness must be guaranteed within a single trading day. Firms which generate multi-day orders should consider embedding a date within the ListID field to assure uniqueness across days.

由机构分配的列表唯一标识符，用于关联多个单个订单。在单一交易日内必须保证唯一性。对于生成跨日订单的企业，应考虑在ListID字段中嵌入日期以确保跨日唯一性。