There are 40 kinds of cotton choices in one hand. 2065438+2009 65438+28 10 cotton option was successfully listed in Zhengshang Institute. The listing of cotton options improves the pricing mechanism, enriches the risk management tools of cotton-related enterprises, improves the anti-risk ability and market competitiveness of enterprises, and enables enterprises to better transform and upgrade and develop more smoothly. In the two years since the listing of cotton options, the number of cotton industrial enterprises using options to hedge has been increasing, and the function of the options market has already appeared. So the choice of cotton is 40 sheets in one hand.