Wall Street investors are also reacting to Tuesday's sell-off. The Dow Jones industrial average lost 178.47 points, or 1.59 percent Tuesday.
The Standard & Poor's 500 lost 19.41 points, or 1.62 percent.
In midmorning trading Wednesday, the DJIA added 9.96 points, 0.09 percent, to 11,033.46. The S&P 500 gained 4.57 points, or 0.39 percent, to 1,182.91. The Nasdaq composite index tacked on 13.80 points, or 0.56 percent, to 2,483.64.
The benchmark 10-year Treasury note rose 7/32 to yield 2.816 percent.