By Ryan Vlastelica
NEW YORK (Reuters) - Stocks rose more than 1 percent on Monday, with the S&P 500 snapping a six-day losing streak in a rebound from equities' biggest weekly drop in almost six months, but Facebook slumped in its second session after a disappointing debut.
Tech shares <.GSPT> were among the day's biggest gainers, with an S&P sector index surging 2.8 percent on the strength of Apple Inc
Facebook Inc
"Institutional buyers weren't as enamored with Facebook as retail investors were, so it isn't a surprise to see them taking their liquidity out for other areas," said John Norris, managing director of wealth management with Oakworth Capital Bank in Birmingham, Alabama.
Investors are watching the 1,300 to 1,290 range on the S&P 500 as a major support level, the lower end of which was tested last week after the benchmark index had fallen 7.8 percent since the end of April. The bottom of the range coincides with the S&P 500's 10-month moving average.
Sentiment improved after G8 leaders gave verbal backing for Greece to stay in the euro and stressed over the weekend that their "imperative is to promote growth and jobs." Greece is expected to hold elections after the country was unable to form a government following its most recent elections.
The Dow Jones industrial average <.DJI> jumped 135.10 points, or 1.09 percent, to 12,504.48 at the close. The Standard & Poor's 500 Index <.SPX> climbed 20.77 points, or 1.60 percent, to 1,315.99. The Nasdaq Composite Index <.IXIC> rose 68.42 points, or 2.46 percent, to close at 2,847.21.
In another factor helping sentiment, China's premier called for additional efforts to support growth on Sunday, signaling Beijing's willingness to take action after a recent series of economic indicators suggested that the world's second-biggest economy will slow further in the second quarter.
"We've been in something of a near panic lately, and after so many down days, it was inevitable that we would bounce back, especially with news indicating that things aren't falling apart," Norris said.
Facebook shares were expected to face tough trading this week if lead underwriter Morgan Stanley stops supporting the stock and managers listed lower down in the IPO book, who were hoping for an early surge, decide to get out before going underwater.
Nasdaq OMX Group
In earnings news, Lowe's Cos Inc
Yahoo
About 83 percent of companies traded on the New York Stock Exchange closed in positive territory while on the Nasdaq, almost three-fourths of shares ended higher.
Volume was light, with about 6.77 billion shares traded on the New York Stock Exchange, the American Stock Exchange and Nasdaq, below last year's daily average of 7.84 billion.
(Editing by Jan Paschal)