Thursday: -- April wholesale inventories -- April consumer credit -- Weekly initial jobless claims -- Earnings: Analogic corp.; DynCorp International inc.; Hayes Lemmerz International inc.; MDS inc.; National Semiconductor corp.; Smithfield Foods inc.; UTI Worldwide inc. Friday: -- April trade balance -- Earnings: Kellwood co.; Quiksilver inc. Disciplined saver faces a big expense. Thursday: -- April wholesale inventories -- April consumer credit -- Weekly initial jobless claims --...