Wall Street fell overnight, while US Treasuries rose, after oil gave up earlier gains as a US report raised fresh concerns about the global glut.
Oil pared earlier gains after an Energy Information Administration report showed US crude inventories rose 234,000 barrels to 482.6 million last week, while supplies in Cushing, Oklahoma rose to a record of 64 million.
Gasoline stockpiles jumped a higher-than-expected 8.4 million barrels to 240 million barrels, the highest since February, while distillate stocks also climbed more than expected, up 6.1 million barrels.
"People have seen in the past that these oil rallies have been very short, and to the extent they influence the equity markets, there is certainly some profit-taking going on," Rick Meckler, president of LibertyView Capital Management in Jersey City, New Jersey, told Reuters. "People are selling every rally that is based on the movement of oil, because by the end of the day it can turn around and be down another 5 percent."
Wall Street fell. In 13.00pm trading in New York, the Dow Jones Industrial Average fell 0.9 percent, while the Nasdaq Composite Index shed 1.5 percent. In 12.45pm trading, the Standard & Poor's 500 Index dropped 0.9 percent.