By Jennifer Coogan
Major indexes tumbled 2 percent in a broad-based decline. But banks and other financial services stocks lost heavily on worry the service-sector slowdown portrayed in the Institute for Supply Management data would crimp demand for loans and capital investment.
Insurer American International Group Inc
The Dow Jones industrial average <.DJI> was down 252.00 points, or 1.99 percent, at 12,383.16. The Standard & Poor's 500 Index <.SPX> was down 28.51 points, or 2.06 percent, at 1,352.31. The Nasdaq Composite Index <.IXIC> was down 41.19 points, or 1.73 percent, at 2,341.66.
Exxon was down 2.2 percent at $83.59, making it the top-weighted drag on the S&P.
Technology shares, seen as particularly vulnerable to a downturn in both business and consumer spending, contributed to the market's drop.
Verizon shares fell 4.2 percent to $37.01 while rival AT&T
Inc
The ISM index posted the largest monthly drop since the index began in 1997 and hit the lowest level since October 2001 during the previous recession.