(CNBC) -- Stocks rose slightly on Tuesday, but gains were capped as the Federal Reserve kicked off a two-day monetary policy meeting.
The Dow Jones Industrial Average rose 29 points, or 0.1%. The S&P 500 climbed 0.3%. The Nasdaq Composite advanced 0.4%.
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Real-estate stocks were the best performers as Treasury yields dipped. The sector rose 1.4% while the benchmark 10-year yield fell to around 1.8%.