US Markets

US stocks post second week of gains; Dow's win streak halted at six sessions

U.S. stocks finished little changed on Friday, with the S&P 500 and Dow industrials not far from record highs, as Wall Street pondered the impact of increased borrowing costs on the economy.

Higher rates "are not, on their own, something to fear," emailed Dan Greenhaus, chief strategist at BTIG LLC.

"Don't let your profits ride, take some of your winnings off the table and see what happens with interest rates. If this economy can handle the rise in interest rates, then 2014 will be off to the races," said Nick Raich, CEO of the Earnings Scout.

"Stock prices are at record highs because earnings are at record highs. A lot of people talk about the market being disconnected from earnings. The question is would these earnings be at record highs if policies weren't accommodative. The reality is the Fed is in there. The earnings are real, how much of it is propped up by the central banks, we're going to find out very soon," said Raich of the Federal Reserve's Dec. 18 announcement that it would cut the rate of its bond purchases.

Major U.S. Indexes

After the best six-session stretch in more than three years, the Dow Jones Industrial Average ended at 16,478.41, down 1.47 points, with leading losses and the best performing of of its 30 components.

The fell less than 1 point to 1,841.40, with consumer discretionary losing the most and consumer staples faring the best among its 10 major sectors.

The Nasdaq fell 10.59 points, or 0.3 percent, to 4,156.59.

Advancers ran just ahead of decliners on the New York Stock Exchange, where volume was minuscule with many participants on holiday. Nearly 424 million shares traded and composite volume just surpassed 2 billion.

declined sharply after Macquarie Capital downgraded the social-networking company to underperform from neutral; shares of were hit after an error on the carrier's website resulted in heavily discounted fare. dipped after news its China joint venture would recall nearly 1.5 million vehicles because of potential safety issues, while advanced after it aircraft manufacturer Beechcraft for $1.4 billion in cash.

Twitter trims gains on downgrade
Twitter trims gains on downgrade

After hitting its highest since July 2011, the 10-year note yield, used in figuring mortgage rates and other consumer loans, was lately up 1 basis point at 3 percent.

"If the U.S. economy is going to perform better in 2014 than 2013 -- and we expect it will -- then yields will have to move higher. Not because of the Fed tapering (although that's part of it) but because that's just what happens," added Greenhaus, referring to the 10-year Treasury note, the yield of which on Thursday pulled above 3 percent for the second time this year.

The dollar fell against the currencies of major U.S. trading partners, while dollar-denominated commodities including gold and oil rose, with the latter topping $100 a barrel for the first time since Oct. 21.

Gold futures for February delivery rose $1.70 to $1,214 an ounce and crude futures for February delivery added 77 cents to $100.32 a barrel on the New York Mercantile Exchange.

On Thursday, equities continued their record-setting advance after data cast a favorable light on the jobs market, with Wall Street also taking the 10-year Treasury note's ascent to 3 percent in stride.

—By CNBC's Kate Gibson

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