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* CBOT March soft red winter wheat settled down 6-1/4 cents at $5.13-3/4 per bushel. The contract breached chart support at its 20- and 50-day moving averages.
* K.C. March hard red winter wheat ended down 6-3/4 cents at $4.98-3/4 a bushel while MGEX March spring wheat fell 6-1/2 cents to $5.64 a bushel.
* Continued export competition from Russia weighed on prices after Egypt purchased solely Russian grain in a snap tender a day earlier.