Please call back later <a href=" http://pillsonlinelevitra20mg.xyz/#agreement ">cost of levitra at cvs 360</a> "I think we will continue to see investors repositioning toward short duration in anticipating of rising rates," iShares' head of fixed-income strategy, Matt Tucker, said in an interview. Financial markets expect the Federal Reserve will reduce its bond-buying program, which is designed to hold down long-term interest rates, in the months to come.