Tomorrow (28 February) is the first day for delivery intentions against March futures contracts. As of the close yesterday, more than 105,000 contracts of March corn and about 72,000 contracts of March soybeans remained open. The grain, soybean and soymeal markets are heavily overbought and ought to be technically vulnerable to a major price correction. However, this seems unlikely to happen until there is some significant relief for the Argentine and U.S. Plains droughts. This is not to say that prices will not decline at all, but if/when they do, it is likely to be limited and of short duration. There are chances for a few widely scattered showers around the peripheries of both areas, but relief for either drought does not appear in the...