Stocks Surge on Bank Plan, Rise in Home Sales (ABCNews)

Wall Street got the news it wanted on the economy's biggest problems — banks and housing — and celebrated by hurtling the Dow Jones industrials up nearly 500 points.

Investors added rocket fuel Monday to a two-week-old advance, cheering the government's plan to help banks remove bad assets from their books and also welcoming a report showing a surprising increase in home sales. Major stock indicators surged about 7 percent, including the Dow, which had its biggest percentage gain since October.

Analysts who have seen the market's recent false starts are still hesitant to say Wall Street is indeed recovering from the collapse that began last fall. But the day's banking and housing news bolstered the growing belief that the economy is starting to heal, and that is what had investors buying.

Analysts said they saw more fundamental strength in Monday's buying than they saw at the start of the rally. Dave Rovelli, managing director of trading at brokerage Canaccord Adams, said there appeared to be less short covering, which occurs when traders are forced to buy to cover misplaced bets that stocks would fall. Short covering contributed to the market's surge after the Citigroup news.

Subodh Kumar, an independent investment strategist in Toronto, said the Fed's announcement that it would buy government debt and the details on plans to help banks are giving traders hope for recovery.

"The market is shedding some of its excess pessimism. That doesn't mean the market goes straight up," he said.

The Dow rose 497.48, or 6.8 percent, to 7,775.86, its highest finish since Feb. 13. It was the biggest point gain for the blue chips since Nov. 13 when they rose 552 points and the biggest percentage gain since Oct. 28, when they rose 10.9 percent. It was the fifth-biggest point gain in the Dow's history.

Broader stock indicators also surged. The Standard & Poor's 500 index rose 54.38, or 7.1 percent, to 822.92, crossing the psychological milepost of 800. The Nasdaq composite index rose 98.50, or 6.8 percent, to 1,555.77.