Individual stocks on the move included GameStop (NYSE: GME) and Autodesk (NASDAQ: ADSK) . On Friday the Dow Jones Industrial Average (DJINDICES: ^DJI) and the S&P 500 (SNPINDEX: ^GSPC) each closed down slightly as investors digested fresh economic data and new information on the Federal Reserve's interest rate posture. The major economic news of the day was a speech by Federal Reserve Chair Janet Yellen, who noted that improving job growth figures and low inflation set the groundwork for another interest rate hike.