Markets raged higher on rumors of biofuels regulation reform from the White House, while large deliveries were noted against many grain futures contracts. General Comments The overnight session saw grain and soy futures prices quietly trade a little higher in routine activity. Nothing in the overnight trading prepared the markets for the surging price rally that began shortly after trading resumed during the day session. Rather suddenly, prices for the soy complex and corn shot sharply higher. The soy complex was led by soyoil and May soyoil roared higher by as much as 211 points (2.11 cents per pound). May soybeans were up more than 34 cents at their session high, and May soymeal was up almost $8.00. May Corn climbed 18 cents, and it dra...