Wall Street surges again on falling energy prices

Advancing issues outpaced decliners by nearly 3 to 1 on the New York Stock Exchange, where consolidated volume came to 7.17 billion shares, compared with 6.58 billion shares traded Wednesday.

Bond prices showed steep declines as investors turned away from the safety of government debt. The yield on the benchmark 10-year Treasury note, which moves opposite its price, jumped to 4.00 percent from 3.94 percent late Wednesday.

The dollar was mixed against other major currencies, while gold prices rose.

Wall Street also appeared placated by economic figures. A Commerce Department report showed construction of homes and apartments rose in June by 9.1 percent. The gain follows a change in New York laws that has given a boost to apartment building. Construction of single-family homes fell by 5.3 percent to the slowest pace in 17 years. Applications for building permits, one indicator of future activity, rose by 11.6 percent.

The Labor Department said the number of newly laid-off people seeking unemployment benefits rose by 18,000 last week to 366,000. However, the increase was below the number economists expected.

Corporate results helped buoy investor sentiment. JPMorgan Chase posted a 53 percent decline in its second-quarter earnings as mortgage and other loan defaults worsened, but the decline in profits wasn't as steep as Wall Street had feared and the stock rose $4.86, or 13.5 percent, to $40.80.

"There were some better-than-expected numbers out of the banks. I think we're maybe getting a little bit of a sigh of relief rally. Things had gotten so scary there for a few days," said Denis Amato, chief investment officer at Ancora Advisors in Cleveland.

Among other financials that gained, Fannie Mae and Freddie Mac jumped after Fitch Ratings affirmed long-term issuer default ratings on the government-chartered mortgage giants. Fitch cut Fannie's preferred stock rating and put Freddie's on watch for a possible downgrade. Investors have worried in recent weeks that they would run into serious financial troubles because of faltering mortgages. Fannie Mae rose $1.68, or 18 percent, to $10.93, while Freddie Mac rose $1.50, or 22 percent, to $8.33.

United Technologies rose $3.59, or 5.9 percent, to $64.70 after posting an 11 percent increase in its second-quarter profit. The maker of everything from jet engines to ventilation systems reported strong growth at its Otis elevator and Carrier air conditioner divisions. The company also raised its full-year forecast for revenue and per-share earnings.

Coca-Cola's second-quarter earnings fell 23 percent as the world's largest beverage company earned $1.42 billion. While the company's revenue and earnings excluding items topped expectations, analysts said volume growth was lighter than expected. The stock fell $2, or 3.8 percent, to $50.34.