Cboe international short-term options: 1973 Chicago Stock Exchange began to issue "options" to protect the interests of large consortia because of the high threshold (several million) and long exercise period (six months to one year). After more than 40 years of practice, the utilization rate of major customers in foreign exchange, gold and stocks is 47%, which has made outstanding contributions to stabilizing the financial market and protecting the interests of central banks and major customers. Today, with the rapid development of the Internet, the Chicago Stock Exchange launched short-term options to protect the interests of retail investors in July last year, which brought unprecedented benefits to ordinary traders around the world. Her utilization rate will definitely exceed long-term options and medium-term options, which will bring prosperity to the global depressed financial industry. In order to promote economic development, global economic integration will play a great role.