Discussion continues surrounding the best approach in calculating the Class I mover to determine the price for fluid milk. The months of June through November 2020 highlighted that the Class I mover calculation in place before the passage of the 2018 Farm Bill (OLD) could provide a very different result relative to the Class I mover calculation included in the 2018 Farm Bill (NEW).

Differences of more than $4.50 per hundredweight (cwt.) in some months have motivated the current calls for change. The USDA Food Box program had a larger impact on cheese prices . . . relative to other dairy product prices during this period . . . and pushed Class III prices higher, creating a portion of the difference in the OLD versus NEW Class I mover formula.

A debate about the “correct” formula is worthwhile, but uncertainty about future Class III and Class IV prices make it impossible to know the “right” formula. Historical data illustrates this uncertainty well. The fact that the November 2021 Class IV price exceeded the Class III price for the first time in over two years highlights some of this uncertainty.

From January 2005 through November 2021, the average difference between the NEW and OLD formulas was 3 cents per cwt. The average hides a wide range between the two formulas:

• The NEW was $4.65 per cwt. below the OLD in July 2020

• The NEW was 73 cents per cwt. above the OLD in December 2009

The average being similar between the two pricing formulas highlights that those drafting the 2018 Farm Bill examined historical Class III and Class IV prices in setting the new formula

Looking at relative price levels can provide some additional information. The Class III price exceeded the Class IV price from January 2005 to November 2021 nearly 70% of the time.

• When Class III prices were above Class IV prices, the NEW formula resulted in a 13-cent lower average Class I mover than the OLD.

• When Class IV prices were above Class III prices, the NEW formula resulted in a 21-cent higher Class I mover in comparison to the OLD formula.

While the choice of time period matters to the outcome, Class III prices have tended to exhibit less variance in recent years, as cheese prices have moved in a tighter range than butter or nonfat dry milk.

Those crafting the 2018 Farm Bill expected little difference between the two methods of calculating the Class I mover. However, that has not been the case, especially from June to November 2020. As new Class I mover formulas are examined, let’s keep in mind that historical comparisons do not always provide good indications of how these formulas will behave in the future.

To comment, email your remarks to intel@hoards.com.
(c) Hoard's Dairyman Intel 2021
December 13, 2021
Subscribe to Hoard's Dairyman Intel by clicking the button below