Bulls return to US wheat benchmark as supply concerns persist


Chicago corn futures edged up on Wednesday, with the market supported by continued planting delays in parts of the U.S. Midwest, while soybean and wheat prices also rose.

The most-active corn contract on the Chicago Board of Trade (CBOT) was up 0.3% at $7.95½ a bushel as of 1044 GMT.

“Corn and...