WTL Midland (Argus) vs. WTI Trade Month

Futures
Globex Code
WTLK5
Last
-
Change
-
Volume
-
Last Updated07 Apr 2025 03:00:50 PM CT.
Market data is delayed by at least 10 minutes

WTL Midland (Argus) vs. WTI Trade Month Futures - Contract Specs

Contract Unit
1000 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 = $10.00
Product Code
CME Globex: WTL
CME ClearPort: WTL
Clearing: WTL
Listed Contracts
Monthly contracts listed for the current year and the next 3 calendar years. List monthly contracts for a new calendar year following the termination of trading in the December contract of the current year.
Settlement Method
Financially Settled
Floating Price
The Floating Price for each contract month is equal to the arithmetic average of the WTL Midland (1st month) differential weighted average (Diff wtd avg) price from Argus Media, which is based on the weighted average floating price of WTL Midland minus the "WTI Formula Basis" 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
Exchange Rulebook
NYMEX 1286
Block Minimum
Vendor Codes

CME Group is the world’s leading derivatives marketplace. The company is comprised of four Designated Contract Markets (DCMs). 
Further information on each exchange's rules and product listings can be found by clicking on the links to CME, CBOT, NYMEX and COMEX.

© 2025 CME Group Inc. All rights reserved.