The delivery date of corn futures is 25th of each month. Relevant public information shows that the delivery months of corn futures are 65438+ 10, March, May, July, September, 165438+ 10. Among the cereal crops in the world, the planting area and total output of corn are second only to wheat and rice, ranking third and the average yield ranking first. It can be planted from 58 north latitude to 42 south latitude, from Turpan Basin in Xinjiang, China, which is below sea level, to high altitude areas above 3600 meters above sea level.