Ethanol options in the main lesson use the NYMEX denatured fuel ethanol futures benchmark. Choose an option on that product when comparing the example with an order ticket; a similar commodity name does not guarantee the same exposure.
Exchange and broker access
Access normally comes through a broker supporting NYMEX futures options. An account offering stock options, CFDs or futures alone may not support this particular option.
Use the official product specifications to identify the contract, then check availability with your broker for your country and account type. A published contract specification does not guarantee active quotes at every strike or expiry.
Size, quotation and expiration
The example contract covers 42,000 gallons. A $0.1-per-gallon premium costs $4,200 for one option before fees. Keep the quotation currency and quantity consistent.
The lesson uses the 42,000-gallon NYMEX ethanol contract. Older CBOT ethanol examples used a different size and should not be transferred to this contract.
Identify both the option expiration and the underlying futures month. Their dates need not match. Weekly and monthly options can have different exercise terms; use the selected series, not a general product nickname.
Costs and available liquidity
Compare commissions, exchange fees, data charges and the bid–ask spread. Check volume and open interest for the actual expiry and strike. A liquid futures market does not make every option easy to enter or exit.
A hypothetical spread of $0.01 per gallon represents $420 across one contract. Crossing that spread adds a cost even if the underlying price has not moved.
Exercise and closing the trade
Ask the broker about exercise instructions, automatic exercise and its cut-off times. If exercise creates futures, the resulting position requires margin and may bring delivery obligations if held long enough. Cash-settled products have different rules.
Selling the option to close can avoid taking the resulting futures position, provided there is a market. Before expiration, compare its sale price with exercise value because exercising may give up remaining time value.
Continue learning
Ethanol Options covers the payoff. What moves ethanol prices? explains the market forces behind an outlook.
References
Official contract information. Examples are hypothetical and exclude fees. Contract information checked 14 September 2026.