US corn and soyabean futures firmed on Wednesday, stabilizing near recent highs on persistent concerns about dry weather in Argentina hurting crops as they pass through key stages of development, traders said. "You are going to have a hard time keeping the grains down," said Jim Gerlach, president of A/C Trading. "These forecasts for rain keep dissipating as they get closer and they disappoint."
But wheat futures weakened, with concerns about plentiful global supplies sparking a round of profit taking despite dry conditions in key growing areas of the US Plains. Wheat's run-up to the six-month highs hit on Tuesday has been fuelled partly by ongoing concerns about the health of the dormant crop. At 10:34 a.m. CST (1634 GMT), Chicago Board of Trade March soft red winter wheat futures were down 4-3/4 cents at $4.56 a bushel.
Dealers noted there continued to be stiff competition in the global market, a view reinforced by news that FranceAgriMer had lowered its forecast of French soft wheat exports outside the EU in 2017/18 for the fourth month in a row. The agency has previously attributed the diminished outlook to competition from the Black Sea region. CBOT March soyabean futures were 3 cents higher at $10.14-3/4 a bushel and CBOT March corn was up 1 cent at $3.67-3/4 a bushel.
"Argentine weather remains a fundamental concern. Weather forecasters expect some rain over the coming week but it may be too little too late for some Argentine crops," Commonwealth Bank of Australia analyst Tobin Gorey said. Both corn and soyabeans rebounded from weakness during the overnight trading session.