SAN FRANCISCO, Sept. 27 morning news, New York crude oil futures prices closed higher on Monday, reversing the previous three trading days of continuous decline, mainly due to the U.S. stock market prices, prompting investors are optimistic about the prospects for oil demand; but at the same time, other commodity futures prices fell, in order to prevent the oil price rise.
 Day, the New York Mercantile Exchange, light sweet crude for November delivery futures rose 39 cents to close at $ 80.24 a barrel, or 0.5 percent, the first increase since 4 days, touched intraday high of 81.29 per barrel U.S. dollar, the lowest hit $ 77.11 a barrel. In this month's trading in New York crude oil futures prices have fallen by 9.6% in the third quarter so far, it has been down 16%.
 London's ICE Futures Europe in November delivery of North Sea Brent crude fell 3 cents to close at $ 103.94 a barrel. By the closing price of Brent crude oil futures in New York light crude oil futures price and the difference between the price of $ 23.7 per barrel, the difference in the Sept. 6 hit a record high of $ 26.87 per barrel level.
 Most other metals futures and gold futures prices fell on Monday to close at lowest level in two months, since silver prices closed at their lowest level since February.
 In other Nymex energy trading, the delivery of the October RBOB gasoline futures rose 1 cent to close at $ 2.57 per gallon (about $ 0.68 per liter), or 0.6%; October delivery of heating oil futures fell less than 1 cent, to close at $ 2.79 per gallon (about $ 0.74 per liter), down 0.2%; October natural gas futures rose 8 cents to close at per million British thermal units, $ 3.78, or 2.2%. (Jin-liang)