Investors started the week on a cautious note, pulling the Standard & Poor's 500 index down from the five-year high it reached Friday.
Investors are also preparing for corporate America's seasonal parade of earnings reports, which starts Tuesday.
"You can summarize it as profit-taking and preparation," Stovall said. "Investors are digesting some of those gains from last week and positioning themselves so they're not too far extended if fourth-quarter earnings slip a bit."
The S&P 500 fell 4.58 points to close at 1,461.89.
The S&P 500 soared 4.6 percent last week, ending Friday at a five-year high. The government reported that hiring held up in December during the tense budget negotiations in Washington, with employers adding 155,000 jobs during the month.
Investors celebrated to start the year as lawmakers passed a bill to avoid a combination of government spending cuts and tax increases that came to be known as the "fiscal cliff." The law passed late Tuesday night avoided the full force of the budget cuts, which could have dragged the economy into a recession.
Investors are now shifting their focus to corporate profits. Aluminum producer Alcoa launches the reporting season for the fourth quarter of 2012 after the market closes on Tuesday.
Analysts forecast that companies in the S&P 500 will report that quarterly earnings increased 3.3 percent compared with the same period the year before, according to S&P Capital IQ. But all the events that took place in the last three months of 2012 -- Superstorm Sandy, the presidential election, and worries about the narrowly avoided "fiscal cliff" -- could make for some surprises.
JPMorgan Chase, Bank of America and others banks agreed to pay $8.5 billion to settle federal complaints that they foreclosed on people who should have been allowed to stay in their homes. Bank stocks ended the day little changed.
In a separate agreement, Bank of America settled with the government-owned mortgage finance company Fannie Mae over mortgage investments that lost value during the real-estate crash. BofA's stock fell 2 cents to $12.09.
In other trading, the yield on the 10-year Treasury note was 1.90 percent. The yield on the note hit an eight-month high of 1.97 percent in intraday trading Friday, according to prices from Tradeweb, an operator of fixed-income markets.
Among other stocks making big moves:
— Archer Daniels Midland dropped 4 percent. Analysts at JP Morgan Chase said the ongoing drought in the Midwest will likely squeeze the crop-processing company's profit margins. The analysts also started coverage on ADM's stock with a price target of $28, below where it opened for trading Monday. ADM fell $1.21 to $28.01.
— Lowe's Cos. fell 82 cents to $34.76 after analysts at the money-management firm Canaccord cut their rating on the company to "sell" from "hold," saying that the home improvement company's efforts to improve stores and sales won't be successful.
— Walgreen Co. gained 85 cents to $38.03 after Jefferies analyst Scott A. Mushkin raised his rating on the drugstore chain to "buy" from "hold," saying the company's profits may get a boost from the flu season, Medicare drug plans and President Obama's health-care overhaul.