On results auctions on Thursday, on April, 30, on the New York exchange NYME (New York Merchantile Exchange) cost of the June futures on American easy oil of brand Light Sweet Crude Oil rose on 15 cents – to 51,12 dollar for a barrel. Cost of the June contracts of the futures on severomorskuyu oil mixture of brand Brent Crude Oil on the Throgmorton street IThis (InterContinental Exchange Futures) rose on 2 cents – to 50,80 dollar for a barrel.Oil prices on world markets rose on a background optimism of investors, constrained
with the increased hope on the increase of value of service on raw material in the USA, an agency reports Reuters.