A surge in Treasury yields rattled Wall Street Wednesday, forcing stocks to give up early gains and drive down the Dow Jones industrial average more than 140 points.
The 10-year Treasury note’s yield soared to 5.15 percent late Wednesday from 5.09 percent late Tuesday, reigniting worries among stock investors that high rates could thwart corporate deal-making and further injure the limping housing market.
The stock market started reacting violently to Treasury yields two weeks ago when the 10-year yield surged past 5 percent for the first time since last summer. Wall Street had traded more mildly in recent days as yields retreated from last week’s peak of nearly 5.30 percent, but Wednesday’s yield advance stoked fears that they could resume their climb.
“People are watching this 10-year, and it looks like it might want to go back to 5.25,” said Todd Leone, managing director of equity trading at Cowen & Co. Until last week, the 10-year Treasury yield had not traded consistently above 5.25 percent since 2002.