The transaction of stock index futures should adopt electronic exchange in futures exchange . the transaction of stock index futures will expand scale and add liquidity of security market . at the same time , it also will improve structure and change though of investors 股指期货的开设将对现货市场产生以下影响:有利于扩大证券市场的规模,增加市场的流动性;改善投资结构,扩大投资者层面;转变投资理念,由目前投机型理念逐渐转为价值型投资理念;同时,也将完善证券市场功能与体系,增强我国证券市场国际竞争力。