Also worth noting is the annual central banker conference in Jackson Hole, Wyoming. There have been major events to come out of this event in the past while others have been non-factors. Federal Reserve Chair Janet Yellen is scheduled to speak this year, so all eyes will be on her speech at 10:00 AM Friday. The conference runs Thursday through Saturday, so we could still see the markets react to something from this event. Any impact on trading or mortgage rates will happen Thursday or Friday.