Chicago wheat fell on Tuesday, pressured by an upward revision to Russia's wheat crop forecast and the latest talks to end the war in Ukraine, while corn eased as strong yield projections from a U.S. Midwest field tour maintained supply pressure.
The production potential of Ohio's corn crop is the highest in at least 22 years, scouts on the annual Pro Farmer tour of top U.S. producing states found on Monday, but dry conditions could limit yields by the time the autumn harvest rolls around.
Chicago soybean and corn futures chopped up and down on Monday as industry players awaited the results of this week's annual Pro Farmer crop tour in the U.S. Midwest, traders said.
U.S. corn and soybean futures rose on Friday on short-covering ahead of the weekend and a closely followed crop tour set to begin surveying fields across the Midwest next week.
U.S. soybean futures declined for the first time in four sessions on profit taking on Thursday after a rally ignited by the U.S. government's lower-than-expected harvest outlook took prices to six-week highs.
U.S. soybean futures climbed to a 1-1/2 month high on Wednesday, extending gains from the prior session after the U.S. Department of Agriculture forecast a much smaller autumn harvest than previously expected.
U.S. corn futures plunged to contract lows on Tuesday after the Department of Agriculture projected a record-shattering corn harvest this year as farmers planted more acres than expected and the crop faced few weather challenges this summer.
U.S. soybean futures rallied to a two-week high on Monday after U.S. President Donald Trump said he hoped China would quadruple its soybean buying from the United States and as forecasts of hot, dry U.S. weather sparked some concern about yields.
Chicago wheat, corn and soybean futures chopped up and down but ended lower on Friday as traders weighed a bounce in demand fuelled by low prices against expectations of ample supply and upcoming U.S. government crop forecasts.
Chicago Board of Trade wheat futures rebounded on Thursday after hitting a five-year low the previous day, and corn recovered from earlier contract lows as technical support and signs of new export demand countered the pressure of ample supplies, traders said.