虽然世界上最早的期货交易和期货市场都不渊源于美国，然而，美国期货市场却在世界期货市场中具有举足轻重的地位，它的产生和发展对世界经济具有重大的影响。近年来，在世界期货交易量最大的十种期货商品中，有八种是在美国期货市场上进行交易的。同样，美国期货市场的多元化 Although none of the earliest futures trading and futures markets in the world originate from the United States, the U.S. futures market, however, plays a decisive role in the world futures market. Its emergence and development have a significant impact on the world economy. In recent years, eight of the ten futures with the largest volume of world futures traded were traded in the U.S. futures market. Similarly, the diversification of the U.S. futures market