Futures 17 10 refers to the 10 contract of 20 17, which is usually traded in late September and the first half of 10;

Futures 180 1 refers to the 0 1 contract of 20 18, which is generally the second half of last year 12 and the first half of 10;

-The above refers to domestic futures.

NYSE futures are generally contracts traded in the current month and next month, such as 65438+1Contract No.02 of the current year from October 20th to February 20th (due three days before the 25th of each month and in advance in case of holidays).