Advanced Pricing Factors are calculated using the weighted average of prices for the two most recent weeks that were released before the 23rd of the preceding month. In the folowing example, the Class III advanced butterfat pricings factor for Dec 2009 is calculated by using the bi-weekly (weighted) average of data released on Nov 07 and Nov 14. The advanced price was released on Nov 20, 2009
The advanced prices calculated in the section use biweekly average U.S. NASS survey prices. These biweekly average prices are calculated by a weighted average.
These biweekly average prices are as follows:
| AA Butter | 1.3532 |
| Cheddar Cheese | 1.5113 |
| Dry Whey | 0.3452 |
| Nonfat Dry Milk | 1.1147 |
Butter Prices
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: Week Ending
Region :-----------------------------------------------------------
: Nov 14, : Nov 7, : Oct 31, : Oct 24, : Oct 17,
: 2009 : 2009 : 2009 : 2009 : 2009
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: Dol./Lb.
Avg. Price 1/ :
US : 1.4004 1.3140 1.2950 1.2473 1.2209
:
: Pounds
Sales Volume 2/ :
US : 3,131,382 3,766,305 3,484,113 2,655,803 3,937,746
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1/ Prices weighted by volumes reported.
2/ Sales as reported by participating manufacturers
Here we demonstrate how to calculate biweekly weighted average for butter
| Week Ending | Price | Pounds | Value |
|---|---|---|---|
| Nov 07 | 1.4004 | 3,131,382 | 4385187.3528 |
| Nov 14 | 1.3140 | 3,766,305 | 4948924.7700 |
= (AA Butter Price – 0.1202) * 1.20
= (1.3532 – 0.1202) * 1.20
= 1.2330 * 1.20
= 1.4796
So, the Butterfat Advanced Pricing Factor for Dec 2009 is 1.4796