May 2012 corn futures have traded in a range of about $1.00 per bushel since last fall, according to University of Illinois agricultural economist Darrel Good. "Since late January, the trading range has been about 40 cents per bushel and the current price is near the top of that range," he said.
The narrowing of the trading range for old-crop corn prices may point to a breakout from the longstanding sideways trend. The question is whether consumption has slowed enough to ensure a minimum level of year-ending stocks.
The USDA currently projects 2011-12 marketing year-ending stocks of corn at 801 million bushels. A minimum carryover is about 650 million bushels, assuming normal timing of the new-crop harvest. Contrary to some peoples' expectations, the USDA did not increase the projection of marketing year exports in last week's World Agricultural Supply and Demand Estimates (WASDE) report. There were also rumors late last week that China had purchased large quantities of U.S. corn, which had not been confirmed as of this writing.
"With the corn marketing year just passing the mid-point, export shipments need to average about 32.1 million bushels per week to reach the USDA projection of 1.7 billion bushels for the year," said Good. "That compares to the average pace to date of 32.9 million bushels and the average pace of 37.1 million bushels per week during the last half of the 2010-11 marketing year."
As of March 1, unshipped export sales of U.S. corn stood at 405 million bushels, 100 million less than on the same date a year earlier. New sales need to average about 17 million bushels per week for export commitments to reach 1.7 billion bushels. It appears that exports could still exceed the current USDA projection by a small margin.
For the year, the USDA projects corn use for the production of ethanol and co-products at 5 billion bushels, just below the record 5.021 billion bushels of last year. Through the first half of the 2011-12 marketing year, ethanol production exceeded that of a year ago by about 3 percent. To reach the USDA projection of corn use for the year, ethanol production during the last half of the marketing year needs to be 3.8 percent below the level of production during the last half of the 2010-11 marketing year. During the week ended March 2, ethanol production was 2.6 percent larger than in the same week last year.
"It appears that corn use for ethanol and co-product production will reach the USDA projection, but declining transportation fuel consumption and the delay in implementing E-15 suggests that the so called 'blend wall for E-10 is rapidly approaching," said Good.
Ethanol exports will have to remain strong for ethanol production and corn use to reach the current projection for the year. Brazil has become a major importer of U.S. ethanol over the past year. Good noted that, ironically, U.S. ethanol imports from Brazil may also increase as Brazilian ethanol qualifies as an advanced biofuel under the Renewable Fuel Standards while U.S. ethanol does not. "The result would be the very inefficient swapping of ethanol between the two countries," he said.
There is still uncertainty about the ongoing level of feed and residual use of corn and the implications for year-ending stocks. Last week, we noted that the March Grain Stocks report will provide for an estimate of feed and residual use during the December-February quarter. Prospects for feed and residual use of corn during the summer quarter will be influenced by animal numbers as reflected in the monthly Cattle on Feed reports, monthly estimates of milk cow numbers, weekly broiler placements, and the March 30 Hogs and Pigs report. The estimated size of the upcoming wheat harvest and resulting prices may also have some impact on the estimates of feed demand for corn this summer.