NEW YORK | Stocks advanced for the second straight session Wednesday as another decline in oil prices and several upbeat profit reports eased some of Wall Street's concerns about the economy.

Investors expect that a sustained pullback in oil prices would give a crucial boost to the economy. Crude has retreated as oil investors have worried that high prices and a sluggish economy are reducing demand. The government reported Wednesday that domestic inventories increased last week as consumers curbed their energy use.

Oil is down more than $20 since hitting a record above $147 just weeks ago. A barrel of light, sweet crude fell $3.98 to settle at $124.44 a barrel on the New York Mercantile Exchange.

While oil again tugged at stocks as it has for months, investors also examined a raft of earnings reports that indicated not all corporate profits were suffering because of the slower economy. That left some investors more upbeat about the prospects for the overall economy. AT&T Inc., McDonald's Corp. and Pfizer Inc., all among the 30 stocks that make up the Dow Jones industrial average, weighed in with reports that generally pleased investors.

According to preliminary calculations, the Dow rose 29.88, or 0.26 percent, to 11,632.38 after rising nearly 100 points early in the session. On Tuesday, the blue chips gained 135 points.

Broader stock indicators also advanced. The Standard & Poor's 500 index rose 5.19, or 0.41 percent, to 1,282.19 and the technology-laden Nasdaq composite index rose 21.92, or 0.95 percent, to 2,325.88.