股價指數期貨
index futures
指合同答應在指定日期附近購買或出售標準化數量的股票指數。期貨由商品期貨委員會管理，這類期貨和通知能來自被商品期貨交易委員會認可的經紀人才是有效的。
It means the contract agreed to buy or sell a standardized quantity of the stock index in the vicinity of the specified date. Managed by the Commodity Futures Trading Commission Futures, futures and notification of such energy from the Commodity Futures Trading Commission approved brokers it is valid.