A hedge connects two exposures
A futures contract establishes a standardized exposure to a specified commodity or financial instrument for a particular contract month. Exchange terms determine quantity, quality, settlement and, where relevant, delivery. Futures can transfer price risk between participants without transferring the physical goods at the time of the trade. Most positions are offset rather than carried into delivery, but the settlement provisions remain essential to the contract’s economics. [1][2]
A producer expecting to sell a commodity has a different problem from a business expecting to buy it. A lower commodity price can reduce the producer’s revenue while benefiting the buyer. A futures hedge attempts to offset that existing business exposure. Judging it solely by the derivative’s profit can invert its purpose: the futures position may lose precisely because the underlying business transaction has become more favorable.
An illustrative producer hedge
Suppose a grain business expects to sell 20,000 units in three months. The relevant futures price is $6.00 per unit and the business expects its local sale price to be $0.30 below that benchmark. For this invented example, each futures contract covers 5,000 units, so four short contracts match the expected quantity. These terms are assumptions for the arithmetic, not a claim about a current exchange margin or delivery specification.
At the sale date, suppose futures have fallen to $5.20 and the local commodity sells for $4.90. The physical sale generates $98,000. Offsetting the short futures at $5.20 produces an $0.80-per-unit gain, or $16,000. Combined proceeds are $114,000, equivalent to $5.70 per unit before costs. The derivative gain has compensated for the lower sale price rather than created a separate windfall.
Now suppose futures instead rise to $6.80 while the local sale price reaches $6.50. The physical sale produces $130,000 and the short futures lose $16,000. Combined proceeds again equal $114,000. In both cases, the final local discount to futures is the assumed $0.30. The hedge has exchanged participation in the benchmark price move for greater predictability in the combined result.
These examples omit brokerage charges, financing, taxes and operational differences. They also assume the business actually produces and sells the expected quantity at the planned date. If output falls to 12,000 units, a 20,000-unit short futures position is no longer matched to the physical sale. The missing 8,000 units expose the business to a futures price increase without corresponding physical revenue.
Basis risk is the remaining price problem
Using the convention cash price minus futures price, basis measures the gap between the local transaction and the exchange benchmark. Transportation, grade, delivery location and local supply conditions can change that gap. CME explains that a hedge replaces much of the outright price uncertainty with uncertainty about basis. A strong historical relationship does not make the future local price identical to the exchange price. [3]
Keep the first example’s final futures price at $5.20, but let local congestion push the cash price down to $4.50. The local discount is now $0.70 rather than $0.30. Cash proceeds are $90,000; the futures gain is still $16,000. Combined proceeds fall to $106,000, or $5.30 per unit. The hedge absorbed the benchmark decline but not the additional forty-cent deterioration in local basis.
Algebra makes the result transparent. For an exactly quantity-matched short hedge, cash sale price plus the futures gain equals the initial futures price plus final basis. In this example, $6.00 plus negative $0.70 is $5.30. Initial basis may help form expectations, but final basis determines the realized combined price. That distinction is why a hedge can perform as designed and still miss the business’s original budget.
A buyer uses the opposite position
Consider a manufacturer expecting to buy 10,000 units. It buys futures at $80 per unit and anticipates paying $2 over the benchmark for its delivered input. If futures later reach $95 and the input costs $97, the physical purchase costs $970,000 while the futures gain is $150,000. Net cost is $820,000, or $82 per unit. If futures fall to $65 and the input costs $67, the $670,000 purchase plus a $150,000 futures loss produces the same net cost.
This is a hypothetical accounting bridge, not a promise that the manufacturer can obtain exactly those quantities or prices. A change in freight, refining margin or product specification could move the cash purchase independently. A business using one commodity’s futures to hedge another also has cross-product risk. The quality of the hedge depends on the relationship between the actual commercial price and the selected contract, not simply on both being classified as energy or agriculture.
An economic hedge can create a cash squeeze
Futures margin supports performance of the contract; it is not the full purchase price of the underlying goods. Positions are marked to market, and losses can require additional funds. Initial and maintenance requirements depend on the contract and market conditions, and intermediaries can impose requirements above exchange minimums. No single margin percentage describes all futures or all customers. [2][4]
In the producer’s rising-price example, the short futures accumulate a $16,000 loss before the crop sale delivers its offsetting cash benefit. The business can have an economically effective hedge and a financing problem at the same time. If it cannot meet interim demands and closes the hedge early, the final combined outcome changes. The later physical sale is not an immediate substitute for cash due through the futures account today.
The timing can matter even when prices eventually reverse. Imagine the benchmark rises from $6.00 to $7.00 during the season and then returns to $6.00 by the sale. A matched short position has no final futures loss, but at the peak it has required funding for a $20,000 adverse move. A terminal payoff calculation hides that path. Funding capacity and price-risk reduction therefore describe different dimensions of the same hedge.
Rolling is a new contract, not an extension for free
An exposure that outlasts its contract month can be maintained by offsetting the nearby contract and opening a later one. The prices of the two contracts need not match. An upward-sloping futures curve is commonly described as contango and a downward-sloping curve as backwardation. Storage, financing, availability of the physical commodity and changing expectations help explain the curve; its slope is not a guaranteed forecast of the future spot price. [5]
Suppose an unhedged long commodity exposure is rolled when the expiring contract is $100 and the next contract is $104. Opening the new futures contract does not normally require paying its entire $104 notional price, and the four-dollar spread is not automatically a four-dollar cash fee charged at the instant of the roll. It establishes the new entry price. If that new contract later converges to an unchanged $100 spot price, the long position loses $4 per unit during that subsequent holding period.
Conversely, entering the next contract at $96 and later settling at $100 produces a $4 gain under the same unchanged-spot assumption. Neither scenario says what spot prices will actually do. They isolate convergence from other influences. A real rolling strategy’s return also reflects changes in the curve, transaction costs, collateral income and the number or notional amount of contracts maintained.
The benchmark return and the business result
A report that “oil was unchanged” can coexist with a gain or loss on a continuously rolled futures position. Spot endpoints, a single contract’s price change and a rolling strategy’s cumulative return are different measurements. For a commercial hedger, the ultimate measure is different again: the cost or revenue of the physical transaction combined with derivative cash flows and financing expenses.
A futures hedge does not remove production failures, customer cancellations, transportation bottlenecks or every cash-flow mismatch. Its narrower contribution is to relocate a defined price exposure. The worked examples show what becomes more predictable when quantity and basis cooperate, what remains uncertain when they do not, and why interim can be just as important as the final economic result.
Sources
- CFTC, Futures Market Basics; checked October 4, 2026Official sourceBack to text: ↑
- CFTC, The Economic Purpose of Futures Markets and How They Work; checked October 4, 2026Official sourceBack to text: ↑1↑2↑3
- CME Group, Learn about Basis: Grains; checked October 4, 2026SourceBack to text: ↑
- CME Group, Margin: Know What’s Needed; checked October 4, 2026SourceBack to text: ↑1↑2
- CME Group, What is Contango and Backwardation; checked October 4, 2026SourceBack to text: ↑