一、“大小限”概述股票“大小限”是指上市公司在上市时发起人持有的股份,通常要有三年的锁定期,即从上市之日起三年后方可流通。这种流通权首发限售股票被称作“大限”。但如果在上市前12月内以增资扩股方式认购的股份,则可在公司上市一 First, “size limit ” Overview Stock “size limit ” refers to the listed company sponsor shares held at the time of listing, usually have a three-year lock-up period, that is, three years from the date of listing before circulation. The initial sale of shares of liquidity is called “deadline ”. However, if the shares to be subscribed by way of capital increase and share enlargement within 12 months prior to listing, they may be listed on the company