Grain and soy complex markets traded mostly higher during the overnight session, helped along by the macro impact of the OPEC agreement to cut production and sharply higher crude oil prices. Markets held on to at least part of the overnight gains in early day session trading, but prices eventually fell victim to profit taking. General Comments Defying the doubters, OPEC did reach an agreement to reduce its crude oil production by 1.2 million barrels or about 4.5 percent per day. The Saudis will account for about 40 percent of the decrease, and Iran will contribute very little to the cut. OPEC also said that it expects non-members to lower their production by 600,000 barrels per day with Russia indicating it is prepared to reduce its own b...