NEW YORK (AP) - A resurgent energy sector and another big acquisition by Warren Buffett propelled the stock market to its best day in three months on Monday.
Energy stocks jumped, following the price of oil higher. Crude rebounded after dropping to its lowest level of the year in early trading. Industrial stocks also climbed sharply after Buffett's Berkshire Hathaway agreed to buy Precision Castparts, a maker of industrial components, for $32 billion.
The pace of corporate deal making has been surging this year as borrowing costs have stayed low, making it easier for companies to fund acquisitions. That tends to push up stock prices because buyers typically pay a premium to make the deal attractive to shareholders.
"Any time you have mergers and acquisitions, especially of this size, that's a good sign because corporate America is feeling good about the economic prospects," said Peter Cardillo, chief market economist at Rockwell Global Capital.
The Standard & Poor's 500 index rose 26.61 points, or 1.3 percent, to 2,104.18. It was the biggest gain for the index since May 8.
The Dow Jones industrial average rose 241.79 points, or 1.4 percent, to 17,615.17. The Nasdaq composite climbed 58.25 points, or 1.2 percent, to 5,101.80.
The gains also ended a seven-day losing streak for the Dow Jones industrial average, its longest run of losses in four years. Some mixed earnings reports and the slump in oil have weighed on the 30-member index in the past three weeks.
Some investors are also anticipating that the Federal Reserve may raise interest rates next month. That's unnerving for them because rates close to zero have been a major factor in driving a bull-market in stocks that has lasted for more than six years.
Precision Castparts was the biggest gainer in the S&P 500. The stock jumped $37.04, or 19 percent, to $230.92. Berkshire will pay $235 per share in cash for Precision Castparts' outstanding stock. The deal is valued at about $37.2 billion including debt.
Energy stocks were also among the biggest gainers as oil rose, rebounding from heavy losses last week.
The sector jumped 3 percent as companies including Exxon Mobil and Chevron climbed.