Grain markets run on a seasonal calendar — planting, growing conditions, harvest, and export demand — anchored by the USDA's monthly WASDE report and weekly Crop Progress data. Discount Trading offers the full CBOT grain and oilseed complex in standard, mini, and the new micro contracts that launched in February 2025.
Agricultural futures markets operate on predictable seasonal cycles tied to planting, growing, and harvesting seasons. USDA crop reports - particularly the monthly WASDE (World Agricultural Supply and Demand Estimates) report - are among the most market-moving events in the grain markets. Weather in key growing regions, global export demand, and currency movements are additional major price drivers. The grain complex on the CBOT is one of the oldest and most liquid futures markets in the world.
Corn is the world's most widely produced grain and trades in enormous volume on the CBOT. The US is the world's largest producer and exporter of corn. Corn has over 3,500 uses including food, livestock feed, ethanol production, and industrial applications. The July pollination period in the Midwest is critical - drought during this time can dramatically move corn prices. The USDA Weekly Export Sales report (Thursday) and monthly WASDE report are key market events.
| Specification | Details |
|---|---|
| Corn Futures (ZC) - Standard Contract | |
| Contract Size | 5,000 bushels |
| Tick Size | 1/4 cent per bushel = $12.50 per contract |
| Price Quote | Cents and quarter-cents per bushel |
| Contract Months | Mar, May, Jul, Sep, Dec |
| Trading Hours | Sunday – Friday 7:00 PM – 7:45 AM CT; Monday – Friday 8:30 AM – 1:20 PM CT |
| Last Trading Day | Business day prior to the 15th calendar day of the contract month |
| First Notice Day | Last business day of the month preceding the delivery month |
| Settlement Method | Physical Delivery |
| Daily Price Limit | $0.40 per bushel ($2,000/contract); expanded limits apply |
| Mini Corn Futures (XC) - 1/5th the size of ZC - Physically Delivered | |
| Contract Size | 1,000 bushels (1/5th of ZC) |
| Tick Size | 1/8 cent per bushel = $1.25 per contract |
| Price Quote | Cents per bushel |
| Contract Months | Mar, May, Jul, Sep, Dec |
| Trading Hours | Sunday – Friday 7:00 PM – 7:45 AM CT; Monday – Friday 8:30 AM – 1:45 PM CT |
| Last Trading Day | Business day prior to the 15th calendar day of the contract month |
| First Notice Day | Last business day of the month preceding the delivery month |
| Settlement Method | Physical Delivery - same deliverable grade as ZC |
| Micro Corn Futures (MZC) - 1/10th the size of ZC - Launched Feb 24, 2025 | |
| Contract Size | 500 bushels (1/10th of ZC) |
| Tick Size | 1/4 cent per bushel = $1.25 per contract |
| Price Quote | Cents per bushel |
| Contract Months | Mar, May, Jul, Sep, Dec |
| Trading Hours | Sunday – Friday 7:00 PM – 7:45 AM CT; Monday – Friday 8:30 AM – 1:20 PM CT |
| Last Trading Day | Friday preceding two business days before the month prior to the contract month |
| First Notice Day | N/A - Cash Settled |
| Settlement Method | Cash Settled - derived from ZC settlement price |
CBOT Soft Red Winter (SRW) wheat is the most liquid wheat futures contract in the world. Wheat is a global staple crop with production concentrated in the US, Russia, Ukraine, EU, and Australia. Geopolitical events in the Black Sea region - a major wheat exporting hub - can cause dramatic price swings. Drought in the US Southern Plains during the growing season is another key price driver.
| Specification | Details |
|---|---|
| Wheat Futures (ZW) - Standard Contract | |
| Contract Size | 5,000 bushels |
| Tick Size | 1/4 cent per bushel = $12.50 per contract |
| Price Quote | Cents and quarter-cents per bushel |
| Contract Months | Mar, May, Jul, Sep, Dec |
| Trading Hours | Sunday – Friday 7:00 PM – 7:45 AM CT; Monday – Friday 8:30 AM – 1:20 PM CT |
| Last Trading Day | Business day prior to the 15th calendar day of the contract month |
| First Notice Day | Last business day of the month preceding the delivery month |
| Settlement Method | Physical Delivery |
| Daily Price Limit | $0.60 per bushel ($3,000/contract); expanded limits apply |
| Mini Wheat Futures (XW) - 1/5th the size of ZW - Physically Delivered | |
| Contract Size | 1,000 bushels (1/5th of ZW) |
| Tick Size | 1/8 cent per bushel = $1.25 per contract |
| Price Quote | Cents per bushel |
| Contract Months | Mar, May, Jul, Sep, Dec |
| Trading Hours | Sunday – Friday 7:00 PM – 7:45 AM CT; Monday – Friday 8:30 AM – 1:45 PM CT |
| Last Trading Day | Business day prior to the 15th calendar day of the contract month |
| First Notice Day | Last business day of the month preceding the delivery month |
| Settlement Method | Physical Delivery - same deliverable grade as ZW |
| Micro Wheat Futures (MZW) - 1/10th the size of ZW - Launched Feb 24, 2025 | |
| Contract Size | 500 bushels (1/10th of ZW) |
| Tick Size | 1/4 cent per bushel = $1.25 per contract |
| Price Quote | Cents per bushel |
| Contract Months | Mar, May, Jul, Sep, Dec |
| Trading Hours | Sunday – Friday 7:00 PM – 7:45 AM CT; Monday – Friday 8:30 AM – 1:20 PM CT |
| Last Trading Day | Friday preceding two business days before the month prior to the contract month |
| First Notice Day | N/A - Cash Settled |
| Settlement Method | Cash Settled - derived from ZW settlement price |
Soybeans are the second-largest US crop by acreage and among the most actively traded agricultural futures in the world. The US and Brazil together produce the majority of the world's soy supply. China is the world's largest soybean importer. Soybeans are crushed into soybean meal (used for animal feed) and soybean oil (used for food and biodiesel). The "soy complex" of ZS, ZM, and ZL offers numerous spreading opportunities.
| Specification | Details |
|---|---|
| Soybean Futures (ZS) - Standard Contract | |
| Contract Size | 5,000 bushels |
| Tick Size | 1/4 cent per bushel = $12.50 per contract |
| Price Quote | Cents and quarter-cents per bushel |
| Contract Months | Jan, Mar, May, Jul, Aug, Sep, Nov |
| Trading Hours | Sunday – Friday 7:00 PM – 7:45 AM CT; Monday – Friday 8:30 AM – 1:20 PM CT |
| Last Trading Day | Business day prior to the 15th calendar day of the contract month |
| First Notice Day | Last business day of the month preceding the delivery month |
| Settlement Method | Physical Delivery |
| Daily Price Limit | $0.85 per bushel ($4,250/contract); expanded limits apply |
| Mini Soybean Futures (XK) - 1/5th the size of ZS - Physically Delivered | |
| Contract Size | 1,000 bushels (1/5th of ZS) |
| Tick Size | 1/8 cent per bushel = $1.25 per contract |
| Price Quote | Cents per bushel |
| Contract Months | Jan, Mar, May, Jul, Aug, Sep, Nov |
| Trading Hours | Sunday – Friday 7:00 PM – 7:45 AM CT; Monday – Friday 8:30 AM – 1:45 PM CT |
| Last Trading Day | Business day prior to the 15th calendar day of the contract month |
| First Notice Day | Last business day of the month preceding the delivery month |
| Settlement Method | Physical Delivery - same deliverable grade as ZS |
| Micro Soybean Futures (MZS) - 1/10th the size of ZS - Launched Feb 24, 2025 | |
| Contract Size | 500 bushels (1/10th of ZS) |
| Tick Size | 1/2 cent per bushel = $2.50 per contract |
| Price Quote | Cents per bushel |
| Contract Months | Jan, Mar, May, Jul, Aug, Sep, Nov |
| Trading Hours | Sunday – Friday 7:00 PM – 7:45 AM CT; Monday – Friday 8:30 AM – 1:20 PM CT |
| Last Trading Day | Friday preceding two business days before the month prior to the contract month |
| First Notice Day | N/A - Cash Settled |
| Settlement Method | Cash Settled - derived from ZS settlement price |
Soybean meal is the protein-rich byproduct of soybean crushing, used primarily as livestock feed. It is one of the most important ingredients in poultry, hog, and cattle feed globally. Soybean meal prices are closely tied to soybean prices but can diverge based on the "crush spread" - the difference between the value of soybeans and the products derived from them.
| Specification | Details |
|---|---|
| Soybean Meal Futures (ZM) - Standard Contract | |
| Contract Size | 100 short tons |
| Tick Size | $0.10 per short ton = $10.00 per contract |
| Price Quote | US Dollars and cents per short ton |
| Contract Months | Jan, Mar, May, Jul, Aug, Sep, Oct, Dec |
| Trading Hours | Sunday – Friday 7:00 PM – 7:45 AM CT; Monday – Friday 8:30 AM – 1:20 PM CT |
| Last Trading Day | Business day prior to the 15th calendar day of the contract month |
| First Notice Day | Last business day of the month preceding the delivery month |
| Settlement Method | Physical Delivery |
| Micro Soybean Meal Futures (MZM) - 1/10th the size of ZM - Launched Feb 24, 2025 | |
| Contract Size | 10 short tons (1/10th of ZM) |
| Tick Size | $0.20 per short ton = $2.00 per contract |
| Price Quote | US Dollars per short ton |
| Contract Months | Jan, Mar, May, Jul, Aug, Sep, Oct, Dec |
| Trading Hours | Sunday – Friday 7:00 PM – 7:45 AM CT; Monday – Friday 8:30 AM – 1:20 PM CT |
| Last Trading Day | Friday preceding two business days before the month prior to the contract month |
| First Notice Day | N/A - Cash Settled |
| Settlement Method | Cash Settled - derived from ZM settlement price |
Soybean oil is the oil extracted during the soybean crushing process. It is used in food products (cooking oil, margarine, salad dressings) and increasingly for biodiesel production. Soybean oil prices are influenced by crude oil prices (through biodiesel demand), competing vegetable oil prices (palm oil, canola), and government renewable fuel policies.
| Specification | Details |
|---|---|
| Soybean Oil Futures (ZL) - Standard Contract | |
| Contract Size | 60,000 pounds |
| Tick Size | $0.0001 per pound = $6.00 per contract |
| Price Quote | US Dollars and cents per pound |
| Contract Months | Jan, Mar, May, Jul, Aug, Sep, Oct, Dec |
| Trading Hours | Sunday – Friday 7:00 PM – 7:45 AM CT; Monday – Friday 8:30 AM – 1:20 PM CT |
| Last Trading Day | Business day prior to the 15th calendar day of the contract month |
| First Notice Day | Last business day of the month preceding the delivery month |
| Settlement Method | Physical Delivery |
| Micro Soybean Oil Futures (MZL) - 1/10th the size of ZL - Launched Feb 24, 2025 | |
| Contract Size | 6,000 pounds (1/10th of ZL) |
| Tick Size | $0.0002 per pound = $1.20 per contract |
| Price Quote | US Dollars and cents per pound |
| Contract Months | Jan, Mar, May, Jul, Aug, Sep, Oct, Dec |
| Trading Hours | Sunday – Friday 7:00 PM – 7:45 AM CT; Monday – Friday 8:30 AM – 1:20 PM CT |
| Last Trading Day | Friday preceding two business days before the month prior to the contract month |
| First Notice Day | N/A - Cash Settled |
| Settlement Method | Cash Settled - derived from ZL settlement price |
Oats futures are among the smaller grain markets but offer unique trading opportunities. Oats are used primarily for livestock feed and human food products (oatmeal, granola). The oats market is less liquid than corn or soybeans, which can result in wider spreads but also sharper price moves. Canada is the world's largest oat exporter. No mini or micro oat contracts currently exist on CBOT.
| Specification | Details |
|---|---|
| Oats Futures (ZO) - Standard Contract | |
| Contract Size | 5,000 bushels |
| Tick Size | 1/4 cent per bushel = $12.50 per contract |
| Price Quote | Cents and quarter-cents per bushel |
| Contract Months | Mar, May, Jul, Sep, Dec |
| Trading Hours | Sunday – Friday 7:00 PM – 7:45 AM CT; Monday – Friday 8:30 AM – 1:20 PM CT |
| Last Trading Day | Business day prior to the 15th calendar day of the contract month |
| First Notice Day | Last business day of the month preceding the delivery month |
| Settlement Method | Physical Delivery |
Rough Rice futures (ZR) are the only US-traded rice futures contract. The deliverable grade is US #2 long-grain rough rice. Most US rice production is concentrated in Arkansas, Louisiana, Mississippi, Missouri, Texas, and California. While not as liquid as corn or soybeans, rice is a critical global staple and prices are sensitive to Asian demand, weather in the US Mississippi Delta, and trade policy. The relatively small contract size makes ZR accessible to smaller hedgers.
| Specification | Details |
|---|---|
| Rough Rice Futures (ZR) - Standard Contract | |
| Contract Size | 2,000 hundredweight (~91 metric tons) |
| Tick Size | $0.005 per cwt = $10 per contract |
| Price Quote | US dollars per hundredweight (cwt) |
| Contract Months | Jan, Mar, May, Jul, Sep, Nov |
| Trading Hours | Sunday – Friday 7:00 PM – 7:45 AM CT; Monday – Friday 8:30 AM – 1:20 PM CT |
| Last Trading Day | Business day prior to the 15th calendar day of the contract month |
| First Notice Day | Last business day of the month preceding the delivery month |
| Settlement Method | Physical Delivery (US #2 long-grain rough rice at par) |
KC Hard Red Winter Wheat futures (KE) - formerly traded on the Kansas City Board of Trade (KCBT) - are the benchmark for US Hard Red Winter (HRW) wheat, the dominant variety grown in Kansas, Oklahoma, Texas, Colorado, and Nebraska. HRW is a higher-protein bread wheat than Chicago SRW (ZW), and the spread between KE and ZW is one of the most-watched grain market relationships. Drought in the US Plains is the primary driver of KE rallies. The contract was acquired by CME Group in 2012 and migrated to CBOT.
| Specification | Details |
|---|---|
| KC HRW Wheat Futures (KE) - Standard Contract | |
| Contract Size | 5,000 bushels |
| Tick Size | 1/4 cent per bushel = $12.50 per contract |
| Price Quote | Cents and quarter-cents per bushel |
| Contract Months | Mar, May, Jul, Sep, Dec |
| Trading Hours | Sunday – Friday 7:00 PM – 7:45 AM CT; Monday – Friday 8:30 AM – 1:20 PM CT |
| Last Trading Day | Business day prior to the 15th calendar day of the contract month |
| First Notice Day | Last business day of the month preceding the delivery month |
| Settlement Method | Physical Delivery (No. 2 Hard Red Winter at par; No. 1 +1.5¢ premium; protein ≥10.5%) |
Open an account at Discount Trading to trade the CBOT grain and oilseed complex. Standard, mini, and the new micro grain contracts (MZC, MZW, MZS, MZM, MZL) launched in February 2025 are all available.