The prices for oil have grown to 37 dollars for barrel, despite problems of American economy which continue to cast a shade on the commoditive markets. As we also wrote movement in a corridor of 32-49 dollars the long period will proceed. Now, "for a change" the price goes to the top border using the slightest positive moments from world news. However analysts substantiate afraid that increasing American unemployment still will tell the word and will reduce demand for oil. Global delay has led to falling of the prices for oil more than for 110 dollars from the maxima noted in July of last year. "Economic indicators in the developed world remain weak, and it can reduce demand for oil," - David Moore, the commodity strategist in Commonwealth Bank of Australia in Sydney has told. "While early to say that demand falling has reached a minimum level».