The dollar fell while Treasuries rallied after tepid data on retail sales and inflation in the U.S. economy rekindled concern that growth won't accelerate to levels economists project. U.S. stocks ended the working day mixed, gold erased a weekly loss, and crude stayed below $48 a barrel.

The S& P 500 Index fell as Nordstrom Inc. became the latest retailer to miss earnings estimations. Small caps retreated 1 percent in the week, while technology shares edged higher. The dollar pared a weekly gain, while 10 -year Treasury yields fell to 2.32 percent after retail sales in April rose less than forecast and inflation slackened. The Bloomberg Commodity Index rose for a third day, regaining from a 16 -month low. European stocks fought for direction following the biggest drop in three weeks Thursday.

Consumer costs rebounded last month, though at a slower pace than expected, while retail sales advanced after an unexpected drop in March. That was enough to bolster the suit for Federal Reserve stiffening in June, though not enough to ignite stocks or upset bonds. Investors cast a wary eye on Washington, where President Donald Trump intensified his war with fired FBI director James Comey at the same time his cabinet attempted to move forward on trade and regulatory reforms.

Read our Markets Live blog here.

Here are key events investors will be watching 😛 TAGEND Chinese President Xi Jinping hosts world leaders including Russian President Vladimir Putin at a summit promoting his $500 billion trade-and-infrastructure scheme, which is called the Belt and Road Initiative. The summit begins Sunday and will showcase Xi's are projected to remake global trade patterns in China's favor. The S& P 500 fell 0.2 percent to aim the week at 2,390.67 at 4 p. m. in New York. The index lost 0.4 percentage in the period, the first slide in four weeks. The Nasdaq Composite Index capped a weekly gain with a rise of 0.1 percent. Small caps in the Russell 2000 Index sank 1 percent in the five days. The Stoxx Europe 600 rose 0.3 percentage to turn in a gain of the same amount in the five days. The MSCI Emerging Market Index rose 0.3 percentage to cap a fifth straight advance, its longest rally since March. The measure climbed to the highest in 11 months. The Bloomberg Dollar Spot Index slipped 0.3 percentage. It rose 0.4 percentage in the past five days, the first weekly advance in a month. The yen added 0.5 percentage to 113.289 per dollar, trimming its fell for the week. The euro gained 0.6 percent to $1.0929, to pare a weekly decline to 0.6 percentage. The yield on 10 -year Treasury notes fell six basis points to 2.32 percentage, after retreating three basis phases Thursday. That left the rate lower by two basis points in the week. The five-year breakeven rate, which measures the yield spread between Treasuries and Treasury Inflation Protected Securities, fell about 0.06 percentage point Friday, on pace for the biggest drop since June, while the 10 -year gauge sank the most this year. Benchmark yields in France, Germany and the U.K. fell.