标普500(S&P 500)共有三只系统软件(System Software)类股票,一只信息技术(Technology distribution)类股票, 六只硬件储存技术(Technology Hardware Storage & Peripherals)类股票,一只平民银行(Thrifts & Mortgage Finance)股票、两只烟草(Tobacco)类股票、一只设备租赁(Trading Companies & Distributors)类股票、两只货物运输(Trucking)类股票,一只水务(Water Utilities)类股票,一只无线通讯服务(Wireless Telecommunication Services)类股票。其基本情况如下: