Basic Trading Unit: 1,000 bushels.

Deliverable Grade: U.S. No. 2 Yellow corn

Price Quotation: Cents and eighths of a cent per bushel

Min Price Fluct.: 1/8 cent per bushel ($1.25 per contract)

Daily Price Limits: 12 cents above and below the previous day's settlement price.

Contract Months: March, May, July, September, and December

Trading oours: 9:30 a.m. to 1:45 p.m. (Chicago time)

Last Day of trading: The seventh business day preceding the last business day of the month.

Last Delivery Day: Last business day of the month.

Ticker Symbol: XC

Date Trading Began: October 24, 1922