二十世纪七十年代，在美国、西欧相继出现 了金融衍生产品交易，并形成了金融衍生 市场。在进入九十年代后，金融衍生市场规模、交易总量在不断扩大，交易品种从传统的股票期货、指数期货、股票期权等少数品种发展到利率互换、弹性期权、投资衍生基金等十多个品种。金融衍生市 In the 1970s, financial derivative products were traded successively in the United States and Western Europe, forming a financial derivative market. Since entering the 1990s, the size of the financial derivatives market and the total volume of transactions have been constantly expanding. The varieties of transactions have grown from a few varieties such as traditional stock futures, index futures and stock options to more than 10 such as interest rate swaps, flexible options and investment derivatives funds A variety. Derivative financial city