Every farmer knows the feeling: corn hits $5.00 a bushel in October, and you wonder if you should have sold more. By February it drops to $4.10, and you wish you'd locked in the high. But obsessing over monthly swings blinds you to the number that actually controls your budget—your marketing-year-average price. This single metric, calculated by the USDA, anchors your operating loans, your revenue projections, and your ability to plan equipment purchases or soil amendments for next season.
The marketing-year-average price is not a guess or a forecast. It is a mechanical average of 12 monthly national prices, weighted equally, running from the first day of harvest through the final day before the next harvest begins. For corn and soybeans, that window is September 1 through August 31. Understanding how it works, and why it matters more than any single monthly blip, is the difference between reactive farming and strategic farming.
How the USDA Calculates Marketing-Year-Average Price
The USDA National Agricultural Statistics Service (NASS) publishes a monthly price received by farmers for each commodity. This is the average price reported by farmers selling into the market during that calendar month, reported in dollars per bushel (or per pound for cotton, or per ton for hay). These prices reflect what growers actually got paid—cash sales, not futures contracts.
To compute the marketing-year-average, NASS adds all 12 monthly prices and divides by 12. For example, if corn averaged $4.50 in September, $4.80 in October, $4.60 in November, and so on through August, the sum divided by 12 gives you the MYA. Simple arithmetic, but profound implication: no single month dominates. A $1.00 spike in June matters, but it is only one-twelfth of your year's reality.
This matters because lenders, crop insurers, and USDA commodity programs all peg payments and loan values to the MYA, not to July's high. Your operating loan advance, your crop insurance indemnity if yields fall short, and your eligibility for certain price-support programs all hinge on the final MYA number—which you do not know until mid-September the following year.
Quick Tips
- Track your own cash sales month by month, not just the harvest-time bulk price.
- Do not time the market based on one or two monthly futures spikes—the MYA smooths them out.
- Ask your lender what MYA assumption they are using for your operating loan terms.
- Use historical MYA ranges, not current futures, to set conservative budget margins.
Why Monthly Price Volatility Misleads Even Experienced Growers
A farmer in Iowa watches December corn futures rally 40 cents in one week. He thinks the market is turning, that prices will stay firm through spring. He holds inventory, delays sales, and waits for $4.80. By March, weather news from South America cools the rally, and he sells at $4.20.
His mistake: he made a single-month bet instead of thinking in a 12-month frame. The marketing-year-average price, by design, absorbs shocks like that. If January is weak but April is strong, the MYA lands somewhere in the middle—and that middle number is what the bank actually cares about when it comes to your line-of-credit renewal.
Commodity futures are forward-looking and volatile. They price in weather, geopolitics, and speculation. The monthly price received by farmers, by contrast, is backward-looking and real. It is what you actually sold, not what Wall Street thinks you will sell. Confusing the two leads to either panic-selling after a small drop or over-holding waiting for a rally that may never come.
Check your state's current price trend against your state's historical MYA to see whether this year is tracking above or below the multi-year median.
| Price Driver | Monthly Futures | Marketing-Year-Average |
|---|---|---|
| Time Horizon | 3–18 months ahead | Full harvest year |
| Basis | Speculative supply/demand | Actual grower sales |
| Lender Use | Reference only | Loan & repayment basis |
| Volatility | High day-to-day | Smoothed over 12 months |
The Most Common Mistake Farmers Make
A producer sees his crop insurance payment calculated against a low MYA, and feels cheated. He believes the market price "should" be higher. He files complaints. He calls his crop insurance agent demanding explanations. He considers switching insurers, as if the problem lies with the insurance company rather than USDA pricing methodology itself.
The reality: your insurance company does not set the MYA price. USDA does. Your insurer is bound by it. Complaining to your agent is like complaining to a cashier about tax rates—they have no authority to change the system. Understanding this distinction saves frustration and redirects your energy toward what you can actually control: planting decisions, risk management strategy, and policy selection.
How to Use MYA Prices in Your Farm Business Plan
Savvy producers treat MYA prices as a floor, not a forecast. When USDA publishes an MYA price in September or October, you already know what your insurance will pay per unit if a loss occurs. This becomes your worst-case revenue scenario for budgeting purposes. You can then model three price environments: the MYA floor, a breakeven price based on your costs, and an optimistic price based on recent market trends.
This three-scenario approach allows you to see which crops make sense under different conditions and whether crop insurance truly protects you or leaves gaps. It also clarifies whether you need additional tools—forward contracts, futures hedges, or revenue insurance riders—to reach your income targets. The MYA price is one input among many, not the sole answer.
Why Understanding MYA Matters More Than Ever
Market volatility has intensified over the past two decades due to global trade dynamics, weather extremes, and policy shifts. Farmers who understand how their insurance indemnities are calculated are better positioned to design resilient farm businesses. You cannot control USDA methodology, but you can control your expectations, your contracts, and your hedging decisions. Knowledge of the MYA system is the foundation for that control.
Frequently Asked Questions
When is the marketing-year-average price finalized for the year?
The USDA publishes the final MYA in mid-September, after the last month of the marketing year closes. For corn and soybeans (Sept 1–Aug 31), you know the official MYA by mid-September. This is when loan payments, crop insurance indemnities, and commodity program payments are calculated.
Can I use futures prices instead of the marketing-year-average to budget?
Futures are useful for hedging risk, but not for budgeting your operating loan or equipment purchases. Your lender will use the MYA or a conservative MYA assumption, not futures, because the MYA reflects actual grower receipts. Use futures to protect downside risk, not to forecast revenue.
Does my state's MYA differ from the national average?
Yes. USDA NASS reports both a national price and state-level prices. Your state's MYA may be 20–40 cents per bushel higher or lower than the national figure, depending on basis, transportation, and local supply. Always use your state's MYA for budgeting.
How does the MYA affect my crop insurance payout?
Crop insurance indemnity payments are often triggered by a low MYA or low actual yield. If the MYA falls below a reference price set by your policy, or if your yield drops, the insurer calculates your payment using the MYA as a reference. This is why understanding your insurance contract's price assumptions is critical.
Should I sell all my crop in the month with the highest price?
Not necessarily. You should sell based on your breakeven, storage costs, and cash-flow needs—not on guessing which month will be highest. Spreading sales across months smooths your average and reduces the risk that you sell everything before a late-season rally.
Related: Why Basis and Local Pricing Shapes Your Row Crop Revenue
Related: How Forward Contracting Works for Row Crop Revenue Lock
