Nervousness over North Korea and debt ceiling discussions in Washington sent stock indexes sliding on Tuesday to their largest single-day losses in three weeks.
The Dow Jones industrial average tumbled 234.25 points, or 1.07 percent, to 21,753.31. The Standard & Poor’s 500-stock index lost 18.7 points, or 0.76 percent, to 2,457.85. The Nasdaq composite sank 59.76 points, or 0.93 percent, to 6,375.57. In Asia, the markets did not react as strongly, with only small dips.
Each U.S. index had been on a multiday upward trend.