After trading higher for the last seven trading days, during which the January soybean contract jumped 70 cents higher, the market finally turned in overnight trading as recent longs decided to cash out amid signs that the rally in Dalian soymeal may have just about run out of gas. General Comments In the world of commodities, all eyes have turned to Vienna where OPEC oil ministers meet tomorrow (30 November) in an effort to finalize an agreement to cap oil production and support crude oil prices. Technical committees have been meeting all week to try to find an acceptable path to a production cap and have produced mixed signals. Can OPEC come to an effective agreement that the Saudis, Iran and Iraq will all sign off on and that will attr...