Stocks tumble as ‘fiscal cliff’ deadline nears

Bond prices rose as investors moved money into defensive investments. The yield on the benchmark rise 10-year Treasury note, which falls when bond prices rise, dropped to 1.70 percent from 1.75 percent late Thursday.

Among stocks making moves:

Hewlett-Packard fell 36 cents, or 2.6 percent, to $13.68 after the computer and printer maker said the Department of Justice is investigating H-P’s business software unit Autonomy. H-P bought Autonomy for $10 billion in 2011 and has accused the company’s former management of fudging its accounting before the acquisition. H-P has lost almost half its market value this year, making it the biggest decliner among the 30 stocks in the Dow average.

Barnes and Noble rose 62 cents, or 4.3 percent, to $14.97 after the U.K. publishing and education company Pearson said it is making an $89.5 million investment in the company’s Nook Media division, as the two companies look to make a bigger digital push into the education sector.

Copyright 2013 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.