Dow Jumps Nearly 300 Points

A stock market gaining in confidence shot higher for a second straight session Monday as investors bet that President-elect Barack Obama's plans to increase infrastructure spending will help lift the economy back to health. The major market indexes jumped more than 3 percent, and the Dow Jones industrials' nearly 300 point advance gave the blue chips their highest close in a month.

Obama's plan calls for the largest U.S. public works spending program since the creation of the interstate highway system a half-century ago. That could bolster the economy by putting thousands of people to work building schools and other construction projects.

His weekend announcement gave a lift to a range of companies, from machinery makers to materials producers. Alcoa Inc., the world's third-largest aluminum producer, surged 18 percent on the news; while heavy-equipment maker Caterpillar Inc. jumped 11 percent.

Investors also grew more confident as the government neared a deal to dole out billions to America's three biggest automakers. The White House said Monday that it was "very likely" to strike an agreement with Congress on funneling money to General Motors Corp., Chrysler LLC and Ford Motor Co. The package is expected to total about $15 billion.

According to preliminary calculations, the Dow rose 298.76, or 3.46 percent, to 8,934.18. The blue-chip index, which added 259 points on Friday, is now up for December.

Broader indexes also rose. The Standard & Poor's 500 index advanced 33.63, or 3.84 percent, to 909.70; and the Nasdaq composite index jumped 62.43, or 4.14 percent, to 1,571.74.

It was the ninth advance in 11 sessions for the Dow and the S&P 500.