Although the U.S. dollar against the euro, the New York market closed slightly higher international oil prices 22.
Because Moody's reduced the credit rating of Greece, the euro fell against the dollar to its lowest point over the past year.
Will usually result in higher dollar oil prices drop, but the New York market, more oil on the 22nd by the impact of the stock market. On the New York stock market opened lower after the gradual rebound in oil prices in New York also strengthens.
U.S. producer price index released the same day showed that U.S. wholesale prices rose 0.7% in prices in March. As energy prices rise, in the past year, the U.S. producer price index rises to 6%.
To the closing, the New York Mercantile Exchange in June, light sweet crude for delivery rose 2 cents to close at 83.70 U.S. dollars a barrel. London Brent crude fell 3 cents to close at 85.67 U.S. dollars a barrel. (Chen Gang)