Quick guide to crush spreads and their profit potential
The crush spread definition is simple: it's the price difference between a soybean futures contract and the combined value of the soybean oil and soybean meal futures that result from processing those beans. In other words, you're looking at the margin a processor earns when turning soybeans into oil and meal.
Why does this matter to you? The spread reflects real-world processing margins, so it can be a powerful hedge if you own physical soybeans, or a speculative tool if you're chasing the next move in the market. Many traders watch the spread like a heartbeat because it tells you whether the soybean crush business is tight or loose on any given day.
Typical soybean spread profit runs between 10 and 30 cents per bushel, though it can swing wider during extreme supply shocks or strong demand for oil or meal. Those cents add up fast when you're dealing with large contracts, which is why the spread is quoted in cents per bushel rather than dollars.
On CME Globex you can trade the crush spread directly, using a single order that simultaneously buys soybean futures and sells the oil and meal legs (or vice-versa). This bundled approach lets you capture the processing margin without having to own the physical commodity.
- Crush spread = Soybean futures - (Soybean oil futures + Soybean meal futures)
- Profit potential: usually 10-30 ¢/bu, but can be higher in volatile markets
- Quoted in cents per bushel, traded on CME Globex
- Useful for hedging physical exposure or pure speculation
Key contracts that make up the soybean crush spread
If you trade the crush spread you'll be juggling three CME futures: soybean, soybean oil and soybean meal. Knowing the ticker symbols and contract sizes is the first step to keeping the math straight.
- Soybean futures (ZS) - 5,000 bushels per contract.
- Soybean oil futures (ZL) - 60,000 pounds per contract.
- Soybean meal futures (ZM) - 60,000 pounds per contract.
The conversion factor ties the three together. One bushel of soybeans typically yields about 11 lb of oil and 48 lb of meal. That means a single ZS contract (5,000 bu) translates to roughly 55,000 lb of oil and 240,000 lb of meal. Because oil and meal contracts are quoted in 60,000-lb units, traders usually match one ZS contract with two ZL contracts (2 x 60,000 lb = 120,000 lb) and four ZM contracts (4 x 60,000 lb = 240,000 lb). The 11-lb/48-lb conversion factor is what lets you combine oil and meal values into a single spread number.
Copy the table below into a spreadsheet to see the relationships at a glance:
| Contract | Ticker | Size | Units per Soybean Bushel |
|---|---|---|---|
| Soybean | ZS | 5,000 bushels | 1 bu |
| Soybean Oil | ZL | 60,000 lb | 0.011 lb per bu (≈ 11 lb per bu) |
| Soybean Meal | ZM | 60,000 lb | 0.048 lb per bu (≈ 48 lb per bu) |
Step-by-step calculation of the crush spread
First, write down the soybean spread formula. It looks like this:
Crush spread = Soybean price - (Oil price x oil conversion + Meal price x meal conversion)
All three prices are quoted in cents per bushel. The conversion factors are fixed by the industry: 1 bushel of soybeans yields about 11 lb of soybean oil and 44 lb of soybean meal. Since a bushel of soybeans weighs 60 lb, the factors become 0.1833 for oil (11/60) and 0.7333 for meal (44/60).
Numeric example
Let's say the live market shows:
- Soybeans = 14.00 cents per pound (or 840 cents per bushel)
- Oil = 0.30 cents per pound
- Meal = 0.20 cents per pound
Convert oil and meal to cents per bushel:
Oil per bushel = 0.30 x 60 = 18 cents; Meal per bushel = 0.20 x 60 = 12 cents.
Now plug everything into the formula:
Crush spread = 840 - (18 x 0.1833 + 12 x 0.7333) ≈ 840 - (3.30 + 8.80) ≈ 827.9 cents per bushel.
That's the how to compute crush spread in practice.
How to interpret the result
If the spread is positive, like the 827.9 cents above, crushing soybeans into oil and meal is profitable after accounting for the raw-bean cost. A negative spread means the combined value of oil and meal is lower than the soybean price, so a processor would lose money on the crush.
Traders use this quick crush spread calculation to decide whether to buy soybeans, sell the products, or hedge their positions.
Technical indicators that signal spread strength
In crush spread technical analysis the first thing you need to watch is the spread basis indicator . It's simply the gap between today's actual spread and its 30-day moving average. When that gap flips from negative to positive, the market is telling you the spread is gaining steam.
Overlaying EMAs for momentum clues
Put a 10-day EMA and a 30-day EMA right on the spread chart. If the short-term 10-day line jumps above the longer 30-day line, you've got a classic bullish momentum shift. The opposite crossover hints the spread may be losing steam. This visual cue works just as well on a soybean spread moving average chart as it does on any other commodity spread.
RSI on the spread
Next, add a Relative Strength Index (RSI) calculated on the spread values, not the underlying futures. An RSI under 30 signals the spread is oversold - a potential buying opportunity. An RSI above 70 flags overbought conditions, warning you to think about exiting or tightening stops.
- Enter long when the spread basis crosses above zero.
- Confirm the entry only if the spread RSI is below 30.
- Consider scaling out if the 10-day EMA falls back under the 30-day EMA or the RSI climbs past 70.
Following these simple rules lets you time entry and exit points with a clear, chart-based approach, keeping your crush spread technical analysis both disciplined and adaptable.
Risk management rules specific to crush spread positions
If you're trading the soybean crush spread, the first thing to lock in is a clear soybean spread stop loss. A common rule is to set a fixed stop-loss of 5 cents per bushel. That way you know exactly how much you're willing to lose on each contract, no matter how volatile the market gets.
Spread position sizing
Good crush spread risk management starts with sizing your trade relative to your account. Calculate the maximum exposure as a percentage of equity - most traders cap it at 2-3 % per spread. For a $100,000 account, that means no more than $2,000-$3,000 at risk on any single soybean crush spread.
Correlation and hedging limits
The soybean crush spread doesn't live in a vacuum. It's closely linked to the corn-crush spread, often moving in the same direction. If you already have a corn-crush position, limit additional exposure to the soybean spread to a combined 5 % of equity. This hedge limit helps keep your overall grain-crush exposure from blowing up your portfolio.
Volatility-adjusted sizing
When the spread's 20-day average true range (ATR) spikes above its normal level, shrink your position. A simple rule: if today's volatility exceeds the 20-day average by more than 25 %, cut the trade size in half. This dynamic adjustment keeps you from over-leveraging during turbulent weeks.
Stick to these guidelines and you'll have a solid framework for crush spread risk management, keeping losses manageable while still giving the spread room to work in your favor.
Seasonal patterns and calendar effects that move the spread
If you're watching the soybean-corn spread, the calendar is your best friend. During the U.S. harvest window - September through November - the market is flooded with fresh beans. That glut pushes soybean prices down while corn, which is still being planted in many regions, holds steadier levels. The result? A wider spread that can surprise traders who aren't tracking the harvest calendar.
The USDA World Agricultural Supply and Demand Estimates (WASDE) drops a few weeks after the harvest data comes in. When the USDA soybean report impact shows larger-than-expected yields, the spread often widens even more, because the extra supply reinforces the harvest-driven price dip. Conversely, a lower-than-forecast ending stocks number can tighten the spread quickly, as buyers scramble for the limited beans.
Come October and run through January, the soybean crush season kicks in. Processors shift into high gear, pulling beans for oil and meal production. That surge in demand for the physical commodity squeezes the spread, sometimes flipping a wide gap into a narrow one within days. Seasonal spread patterns during crush season are a classic example of supply-demand dynamics in real time.
Simple calendar checklist for traders
- First week of September - verify USDA weekly grain stocks release dates.
- Mid-September - mark the USDA soybean acreage report (usually the 15th).
- Last week of September - set a reminder for the USDA soybean supply-and-demand estimate (WASDE).
- October 1 - note the start of the soybean crush season; watch processor earnings calls.
- Mid-December - check the USDA monthly export forecast for soybeans.
- Early January - confirm the final USDA soybean production estimate for the year.
Keep this list handy, and you'll be ready to anticipate the spread moves that come with each seasonal milestone.
Execution tactics: using spread orders and liquidity windows
If you're a trader who wants to lock in the crush spread price, the first thing to do is place a simultaneous buy-sell order, often called a combo order. By sending both legs at once you eliminate the risk of one side moving against you while the other is still pending. This is one of the core crush spread order types that pros rely on.
Timing is just as important as the order type. The most liquid window on CME Globex trading hours is usually 08:00-12:00 UTC. During those four hours the soybean spread liquidity spikes, meaning tighter spreads and less chance of getting filled at an unfavorable price.
- High-liquidity example: EUR/USD trades 24/5 with deep order books, so even off-peak you still see narrow spreads.
- Volatile example: GBP/JPY can swing wildly on thin volume, producing wide spreads that bite you if you trade outside its sweet spot.
Comparing those pairs to the soybean spread makes the point clear - when you trade during the CME Globex window you're essentially moving from a GBP/JPY-style environment to an EUR/USD-style one. The spread tightens, execution improves, and your slippage risk drops.
Don't forget to keep an eye on the order book depth for the oil and meal contracts that sit under the crush spread. A shallow book can swallow your order and push the price away, so watching the depth helps you avoid nasty slippage and stay in control of your position.
Ongoing monitoring and spread adjustments
If you're holding a crush spread, you can't just sit on it until the contract expires. The market will close the old month and open a new one, so you need to do a crush spread roll before the deadline. Rolling keeps your position alive, lets you capture the next month's price differentials, and avoids the nasty surprise of a forced liquidation.
Calculating roll yield
Roll yield is simply the price you receive for closing the near-month leg minus the cost of opening the next-month leg, divided by the original spread price. For example, if you sell the June soybean crush at $2.10 and buy the July leg at $2.00, your roll yield is $0.10 on a $2.10 spread, or about 4.8%. That number slides into your overall profitability picture, so track it every time you roll.
Using USDA soybean inventory data
Each week the USDA releases soybean inventory numbers. A bigger-than-expected stockpile usually drags futures lower, which can shrink your crush spread. Conversely, a tight inventory can widen it. Plug the latest inventory change into your spread adjustment strategy - if stocks rise, consider a tighter roll, if they fall, you might hold a wider spread for extra premium.
Daily review routine
- Check the basis between cash soybeans and futures - a widening basis may signal a coming roll adjustment.
- Scan volatility charts; a spike often precedes a news-driven inventory shift.
- Read headline news for weather, export reports, or policy changes that could move soybean prices.
- Update your roll yield estimate and decide whether to roll now or wait a day.
Stick to this routine, and you'll keep your crush spread roll in sync with market fundamentals, without letting the soybean inventory impact catch you off guard.