US stocks traded mixed on Friday as Wall Street took stock of the US economy from a lofty, record-setting perch ahead of the Federal Reserve's highly anticipated decision on interest rates next week. The Dow Jones Industrial Average (^DJI) fell 0.4%, while the S&P 500 (^GSPC) slipped below the flat line. Meanwhile, the tech-heavy Nasdaq Composite (^IXIC) climbed around 0.4% as Tesla (TSLA) stock was set for a seven month high. All three major indexes rallied to records on Thursday, with the Dow closing ab ...