Shares are usually divided into units of 25P,50Pand pound 1.Let us suppose that in this company they are in unites of pound 1.As the company was just being founded it probably happened that with pound 1000 Smith was able to buy 1000 shares.However,when a company has grown and prospered and people start to sell their shares to others who want to buy them,a pound 1 share often costs more than pound 1.

股票通常分为单位25p ， 50pand磅1.let我们假设，在这家公司，他们是团结的每磅1.as公司刚刚成立，它很可能是，随着英镑1000人，史密斯能购买一千股。不过，当一家公司的增长和繁荣以及人们开始出售自己的股票，其他人想购买，每磅一日份额往往成本超过每磅1 。