There is no way to make this sexy. This is a market mostly perceived to be at equilibrium. Perceptions can be wrong but with nothing else to go on, volume declined this week and, barring some surprise, will be even lower through the holidays. There was nothing unlucky about Friday the 13th, unless you were a bull in grain and soybeans. One observer characterized it as lackadaisical, but at most it was benign. Generally moving lower post the December WASDE. On the week: Nothing in grain and soybeans moved more than a fraction of one percent in value, one way or another. The three wheats split the week, with HRW and HRS marginally higher, and SRW marginally lower.   Soyoil was down but canola ended the week higher. 12...