The S&P 500 closed higher on Tuesday, while the Dow Jones recorded gains recorded gains for the 12th consecutive session.
The Fed will announce its policy decision today, with markets seeing interest rates increasing by 25 basis points.
U.S. stocks traded higher toward the end of trading, with the Nasdaq Composite gaining over 200 points on Friday.
The Dow traded up 0.61% to 33,245.17 while the NASDAQ rose 2.14% to 11,084.83. The S&P 500 also rose, gaining, 1.24% to 3,947.25.