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Argus WTI Diff vs. CMA NYMEX Trade Month Futures Contract Specs

Contract Unit 1,000 Barrels
Price Quotation U.S. Dollars and Cents per Barrel
Trading Hours Sunday - Friday  6:00 p.m. - 5:00 p.m.(5:00 p.m. - 4:00 p.m. CT) with a 60-minute break each day beginning at 5:00 p.m. (4:00 p.m. CT)
Minimum Price Fluctuation $0.01 per barrel
Product Code CME Globex: ANT
CME ClearPort: ANT
Clearing: ANT
Listed Contracts Monthly contracts listed for 36 consecutive months
Settlement Method Financially Settled
Floating Price The Floating Price for each contract month is equal to the average of the Argus WTI Differential to the Calendar Month Average (CMA) NYMEX WTI price (weighted average) under the heading “WTI Diff to CMA NYMEX (wtd avg)” price from Argus Media for the Trade month period beginning with the first business day after the 25th calendar day two months prior to the contract month through the last business day that falls on or before the 25th calendar day of the month prior to the contract month. If the 25th calendar day is a weekend or holiday, the Trade month period shall end on the first business day prior to the 25th calendar day.
Termination Of Trading Trading terminates on the 25th calendar day of the month prior to the contract month. If the 25th calendar day is not a business day, trading terminates on the business day prior to the 25th calendar day.
Position Limits NYMEX Position Limits
Exchange Rulebook NYMEX 772
Block Minimum Block Minimum Thresholds
Vendor Codes Quote Vendor Symbols Listing