NEW YORK — Stocks closed mixed Monday, with Wall Street exhausted from last week's swoon and still nervous about the effect of bank losses and energy costs on the economy.

A pullback in crude oil prices provided only limited relief to investors, who largely stuck to the stocks of large companies. Blue chips are are regarded as safer assets during times of economic uncertainty.

"It's hard for anyone to jump in whole hog after Friday," said Thomas J. Lee, equities analyst at JPMorgan. Soaring energy prices, as well as a huge jump in the unemployment rate, sent the Dow Jones industrial average plunging nearly 400 points on Friday.

"I think everyone's going to watch oil, and I think it's going to paralyze us for a while," Lee said.

Crude prices dipped more than $4 to settle at $134.35 a barrel on the New York Mercantile Exchange Monday, but only after Friday's $11-a-barrel surge to a new record. With U.S. gasoline topping $4 a gallon, consumers' ballooning energy bills could force them to keep paring back spending on other items.

The financial sector was particularly weak Monday, after Lehman Brothers Holdings Inc. posted an unexpectedly large quarterly loss of $2.8 billion — the investment bank's first since it spun off from American Express Co. in 1994. The poor performance added to uncertainty about how long it will take banks to recover from the mortgage market's near collapse.

"The financials are a key factor in today's market. It almost seems we're stuck in this range, trying to figure out when the end of this whole financial crisis is over," said Anthony Conroy, managing director and head trader for BNY ConvergEx Group.

According to preliminary calculations, the Dow rose 70.51, or 0.58 percent, to 12,280.32 after Friday's rout, which was the worst tumble on Wall Street in 15 months. During trading Monday, the blue chip index rose more than 100 points, fell briefly into negative territory, and then rebounded again.

Broader stock indicators finished mixed. The Standard & Poor's 500 index rose 1.08, or 0.08 percent, to 1,361.76, while the Nasdaq composite index fell 15.10, or 0.61 percent, to 2,459.46.

Declining issues outnumbered advancers by about 2 to 1 on the New York Stock Exchange, where volume amounted to 1.35 billion shares.

Bond prices fell due to ongoing jitters about inflation, as well as a report from the National Association of Realtors saying pending sales of existing homes rose more than 6 percent in April to the highest level since October.

The yield on the benchmark 10-year Treasury note, which moves opposite its price, rose to 4.00 percent from 3.91 percent late Friday.

The cost of commodities, driven partly by the weakening dollar, has been raising worries about inflation. Dallas Federal Reserve President Richard Fisher and New York Fed President Timothy Geithner in speeches Monday cited rising costs and the declining dollar as major concerns, while European Central Bank President Jean-Claude Trichet reiterated that the ECB might hike rates at its July meeting to control inflation.

The dollar rose against most other major currencies, and gold prices turned lower.

McDonald's Corp. and Alcoa Inc. were the two strongest blue-chip stocks Monday.

McDonald's rose $2.36, or 4.1 percent, to $59.31, after the world's largest hamburger chain said global sales at locations open at least a year rose 7.7 percent in May.

Alcoa rose $2.95, or 7.5 percent, to $42.17, after the aluminum producer got a positive mention by Barron's.

Meanwhile, Apple Inc. weighed on the technology-dominated Nasdaq, falling $4.03, or 2.2 percent, to $181.61, after unveiling an upgraded iPhone with a lower price.

And Lehman, which plans to raise $6 billion in new capital through a stock offering, saw its shares fall $2.81, or 8.7 percent, to $28.81. Other weak financial stocks were Washington Mutual Inc., which tumbled $1.28, or 17 percent, to $6.25, and Wachovia Corp., which dropped $1.24, or 6.2 percent, to $18.89.

JPMorgan Chase & Co. was the biggest decliner among the 30 Dow industrials, falling $2.58, or 6.4 percent, to $37.51.

The Russell 2000 index of smaller companies fell 5.11, or 0.69 percent, to 735.26.

Overseas, Japan's Nikkei stock average closed down 2.13 percent. Britain's FTSE 100 slipped 0.49 percent in late trading, Germany's DAX index added 0.17 percent, and France's CAC-40 inched up 0.08 percent.