Stocks were mixed on Wednesday, as the Dow Jones Industrial Average (DJINDICES: ^DJI) set a record, but the S&P 500 (SNPINDEX: ^GSPC) closed slightly down.Data source: Yahoo! Finance.The Fed raised short-term interest rates today, but a sense that it may not be as aggressive as expected about future increases gave gold stocks a boost, and the VanEck Vectors Gold Miners ETF (NYSEMKT: GDX) jumped 3.5%.