Cash Dairy Prices Shifted at Chicago Mercantile Exchange
Commodity price adjustments for butter and dry milk impact procurement costs for local food manufacturers.
Updated on Sept. 28, 2026 in Agriculture

Cash dairy commodity prices experienced mixed results at the Chicago Mercantile Exchange on September 28, 2026. These updates reflect current market valuation for essential ingredients used by Chicago-based food processors.
Why it matters
Changes in commodity pricing directly affect the input costs and profit margins for businesses reliant on dairy as a primary manufacturing component. Tracking these fluctuations allows operators to adjust procurement strategies in a volatile market.
Butter fell to $1.37 following 19 reported sales, while nonfat dry milk rose to $2.18 on a single reported sale. Prices for dry whey at $0.8050, 40-pound cheese blocks at $1.3075, and cheese barrels at $1.4525 remained unchanged compared to the previous trading session.
The players
Chicago Mercantile Exchange
A major global financial exchange that provides the primary marketplace for agricultural and dairy commodity trading.
The details
Trading activity at the Chicago Mercantile Exchange determines the spot prices for essential dairy inputs, which are used as benchmarks for supply contracts across the food industry. Manufacturers must evaluate these daily fluctuations to determine whether to lock in current market rates or wait for further price stabilization in the underlying commodity market.
Timeline
September 28, 2026: Cash dairy prices traded at the Chicago Mercantile Exchange.
Market Landscape
This activity follows the established pattern of daily price discovery provided by the Chicago Mercantile Exchange daily spot dairy market reporting. These metrics serve as the industry standard for manufacturers benchmarking their procurement costs against real-time market movements.
Local food operators should review their current supply contracts to identify if they contain automatic adjustments linked to Chicago Mercantile Exchange spot prices. Monitoring these figures is essential for maintaining accurate raw material expense projections through the next quarter.
The takeaway
Understanding the volatility in butter and dry milk prices allows business owners to better manage short-term operating margins. Operators should maintain a regular schedule to track daily exchange filings to inform upcoming procurement and pricing decisions.
Further reading
For more on industry benchmarks, visit the Agriculture section.









