Take the E- mini Standard & Poor's 500 futures contract due in June 20 19 as the display code.
The first determinant is the trading platform; In this example, suppose it is CME Globex.
For CME Globex, the E- mini S&P contract code is "ES".
After' ES', we add the expiration month, that is, 65438+ 10 month is the letter' f'.
Finally, add 9 to represent 20 19. Therefore, the display code of the E- mini Standard & Poor's 500 futures contract due on June 20 19 is ESF9.
In this way, I believe you should understand what it means by comparing your own account opening platform.