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Natural Gas (Henry Hub) Last-day Financial Options Contract Specs

Options
Contract Unit A Henry Hub Natural Gas Last Day Financial Put Option traded on the Exchange represents the cash difference between the strike price and the settlement price of the underlying Henry Hub Natural Gas Futures multiplied by 10,000 MMBtu, or zero, whichever is greater. A Henry Hub Natural Gas Last Day Call Option traded on the Exchange represents the cash difference between the settlement price of the underlying Henry Hub Natural Gas Futures and the strike price multiplied by 10,000 MMBtu, or zero, whichever is greater.
Minimum Price Fluctuation $0.0001 per MMBtu
Price Quotation U.S. dollars and cents per mmBtu.
Trading Hours CME Globex: Sunday - Friday 6:00 p.m. - 5:00 p.m. (5:00 p.m. - 4:00 p.m. Chicago Time/CT) with a 60-minute break each day beginning at 5:00 p.m. (4:00 p.m. CT)
CME ClearPort: Sunday - Friday 6:00 p.m. - 5:00 p.m. (5:00 p.m. - 4:00 p.m. Chicago Time/CT) with a 60-minute break each day beginning at 5:00 p.m. (4:00 p.m. CT)
Open Outcry: Monday - Friday 9:00 a.m. - 2:30 p.m. New York time/ET (8:00 a.m. - 1:30 p.m. Chicago Time/CT)
Product Code CME Globex: AE7
CME ClearPort: E7
Open Outcry: E7
Clearing: E7
Listed Contracts Monthly contracts listed for the current year and the nexu 5 calendar years. Monthly contracts for a new calendar year will be added following the termination of trading in the December contract of the current year.
Termination Of Trading Trading terminates the same business day as the underlying Natural Gas Futures contract.
Position Limits NYMEX Position Limits
Exchange Rulebook NYMEX 375
Block Minimum Block Minimum Thresholds
Vendor Codes Quote Vendor Symbols Listing
Strike Price Listing Procedures Strike Price Listing Procedures Table
Exercise Style European
Settlement Method Financially Settled
Underlying Henry Hub Natural Gas Look-Alike Last Day Financial Futures