In the first 30 minutes of trading, the Dow Jones Industrials fell as much as 180.50 points to 11,048.52 and the S&P 500 declined as much as 18.78 points to 1,234.61. Just prior to the opening of stock market trading, oil reached as high as $147.27 per barrel.
Since then, stocks have pared losses on a somewhat better-than-anticipated consumer sentiment reading of 56.6 vs. the expected 55.5 reading. Just after 10:15, the Dow was down 111 points and the S&P 500 was down just over 9 points.
One-year inflation expectations rose to 5.3 percent from June's 5.1 percent, their highest figure since 1981.
Five-year inflation expectations remained at 3.4 percent, its highest figure in 13 years.