Why Futures and Cash Grain Prices Don't Always Match

Pick up a market report and you might see a corn futures price of $5.00 and a local cash bid of $4.70. Same crop, same day, different numbers. Neither is wrong. They measure different things, and understanding the difference helps you read the market with less frustration.

Two different markets

A futures contract is a standardized agreement to buy or sell a specific quantity and quality of a commodity at a set future date and at designated delivery points. Futures are traded on an exchange.

A cash price, sometimes called a spot price, is what a buyer offers today for grain delivered at a particular place, usually at the elevator or mill. It reflects local conditions.

Reasons the numbers differ

• Location. Futures are tied to specific delivery points. Your elevator may be hundreds of miles away, so freight is deducted.
• Quality. Futures refer to a standard grade. Your grain may differ in moisture, test weight or damage.
• Timing. A futures contract covers a certain month. Cash grain delivered today is not the same as grain delivered in March or July.
• Local supply and demand. A large crop nearby or a strong local buyer can push the cash price away from futures.
• Storage and financing costs. Holding grain costs money, which affects how far deferred contracts trade above nearby ones.

The difference between cash and futures for the same period is the basis. Our article on what basis means in grain markets covers it in more detail.

The spread between months

Futures contracts for different delivery months usually trade at different prices. When later months trade higher than nearer ones, the market is said to be in carry, which can reflect the cost of storing grain. When nearer months trade above later ones, the market is inverted, which often signals tight current supplies and strong demand for immediate grain.

Convergence

As a futures contract nears its delivery period, it tends to move toward the cash price of the deliverable grain at the delivery points. This is called convergence. It is one reason hedgers can use futures to manage price risk, although the process does not always run smoothly, and gaps can remain.

Why this matters in practice

If you sell grain at harvest, the cash price you receive depends on both futures and basis. A strong futures rally might not translate into a better farm price if the basis weakens at the same time. Similarly, a decline in futures can be softened if the basis strengthens.

A simple habit that helps

1. Write down the futures price and local bid on the same day every week.
2. Note which futures month your elevator uses as reference.
3. Watch the difference between nearby and deferred months.
4. Ask your buyer to explain any changes.

Common misunderstandings

• Futures are not a forecast. They reflect what traders are willing to pay now for later delivery. Actual prices will differ.
• A higher futures price does not guarantee a higher cash bid.
• Cash and futures can move on different news. Local events matter for cash, while global news often moves futures.

Frequently asked questions

Which price should a farmer pay attention to? Both. Futures show the broad market direction, and the cash bid shows what you can actually receive.

Is the cash price always below futures? Not always. In tight markets or at strong local demand, cash can match or exceed futures.

Do all crops have the same pattern? The logic is similar, but storage, seasonality and local factors differ by crop and region.