THE OPEN May beans:  15 3/4 higher May meal:     8.50 higher May soyoil:   35 higher May corn:      6 3/4 higher May wheat:  10 1/2 higher Prices surged higher today as stronger market price action in wheat and meal dominated trade, and forced short-covering from funds who have been major sellers over the last few days.  Rumors that low prices could have resulted in Chinese purchases of wheat and corn, (unconfirmed as of now) led to the higher trade.   Corn prices triggered sell-stops on the way down, and buy-stops on the way up as prices enter run-em-in and run-em-out action.   The major feature of the morning was that of surging meal, which helped to support...