WPI reminds clients that USDA’s April WASDE will be released this Thursday at 12:00 PM EDT and that the CBOT markets will be closed Friday for Good Friday.  The CBOT found some support today with short covering in corn and soybeans while profit taking took wheat lower. Funds were mostly squaring their positions ahead of the April WASDE and the three-day weekend. Funds are estimated to have bought some 6,000 contracts of corn, 1,500 contracts of soybeans, and sold 1,500 contracts of wheat. Bear spreading in soymeal/soyoil continues with funds trading some 1,700-2,000 contracts in each commodity.  POET biofuels, the nation’s largest ethanol producer, announced today it will be suspending operations at four plants. Thos...