期货交易是从商品期货发端的。最早的期货发生在荷兰的阿姆斯特丹,交易的对象是被称为荷兰国花的郁金香的球根。郁金香是当地的主要出口商品,拥有远期的契约交易。但是球根易烂,保存不易。随气候的变化,供培育郁金 Futures trading originates from commodity futures. The earliest futures took place in Amsterdam, the Netherlands, and the object of the deal was the bulb of a tulip called the Dutch national flower. Tulips are the main export products of the region and have long-term contract transactions. However, the bulbs are rotten and difficult to keep. With the changes of climate, cultivating turmeric