Wheat and barley prices at the Russian market moved in different directions during the week in review, but they mainly dropped as rye and corn prices grew. Because of the RUB devaluation, the decreases are even more significant when prices are expressed in USD. Russian Grain Markets: 8-12 February 2016 Wheat and barley prices at the Russian market moved in different directions during the week in review, but they mainly dropped as rye and corn prices grew. Because of the RUB devaluation, the decreases are even more significant when prices are expressed in USD. GEOGRAPHICALLY 3rd grade soft milling wheat prices were stable in the South, but they decreased in Central and Volga Valley (-$0.80/MT) as well as Black Soil (-$1/MT). Meanwhile, t...