Gold tiptoes higher as investors focus on Fed minutes

David Gray | Afp | Getty ImagesGold prices rose marginally on Wednesday, as investors awaited minutes of the U.S. Federal Reserve’s latest policy meeting to assess prospects of further interest rate hikes.Spot gold was up 0.1% at $1,835.40 per ounce, as of 0334 GMT. U.S. gold futures GCv1 firmed 0.1% to $1,845.10.Bullion is seen as a hedge against inflation, but rising interest…