Stocks rose on Monday as reports of more merger activity added to a string of recent deals, suggesting investors still see value in the market after its run-up of more than 50 percent since March.
Optimism about potential deals overshadowed concerns about trade friction between the United States and China after Washington imposed special duties on Chinese tire imports.
Shares of power company AES Corp
Sprint Nextel Corp
The M&A activity is definitely starting to heat up. (The AES news) sparked interest across the whole utility sector, said Owen Fitzpatrick, head of U.S. Equity Group at Deutsche Bank Private Wealth Management, in New York.
Analysts say M&A activity could help the market stay on its recent uptrend. The benchmark Standard & Poor's 500 index has gained 55 percent since hitting 12-year lows in early March.
U.S. President Barack Obama, speaking in New York one year after Lehman Brothers' collapse sent world markets into a tailspin, called on financial firms not to fight regulatory reform, but there was little market reaction.
The Dow Jones industrial average <.DJI> ended up 21.39 points, or 0.22 percent, at 9,626.80. The Standard & Poor's 500 Index <.SPX> was up 6.61 points, or 0.63 percent, at 1,049.34. The Nasdaq Composite Index <.IXIC> finished 10.88 points higher, or 0.52 percent, at 2,091.78.
Banks, which benefit from M&A activity, were among top gainers as well, with shares of JPMorgan Chase & Co
In other merger news, Cadbury Plc
Kraft, which went public last week with a bid for the British confectioner, rose 0.04 percent to $26.11.
Shares of U.S. tire makers also rose, including Goodyear Tire & Rubber Co
But analysts said the trade decision by Obama could open the door to a host of trade complaints against Chinese products, creating tensions as Western nations seek support from the world's third-largest economy at G20 meetings later this month.
China's commerce ministry said Sunday it launched an anti-dumping investigation into imports of U.S. chicken products and automotive exporters.
Although on the surface it could lead to something serious, I think both sides, and certainly China, realize that it not in their best interest to really escalate this, said Bruce Zaro, chief technical strategist at Delta Global Advisors in Boston.
Shares of AES ended at $14.79 while shares of Sprint closed at $4.15.
On the Nasdaq, shares of Dendreon Corp
Other acquisitions or bids were announced last week in the communications and biotech sectors.
Volume was below average on the New York Stock Exchange, with 1.21 billion shares changing hands, below last year's estimated daily average of 1.49 billion, while on the Nasdaq, about 2.17 billion shares traded, down from last year's daily average of 2.28 billion.
Advancing stocks outnumbered declining ones on the NYSE by a ratio of 2 to 1, while advancers beat decliners on the Nasdaq by about 8 to 5.
(Additional reporting by Edward Krudy; Editing by Kenneth Barry)