Ahead of the Open

Grains, soybeans down sharply as Midwest rains ease dryness concerns.
Grains, soy surge on first weather scare of year
Grains seen trading lower, livestock steady to firmer.
Grains and soy futures are holding weak tones amid benign U.S. weather.
Soybeans and wheat are firm amid bargain buying, while corn is weaker on favorable weather.