Inflation and Your Portfolio Even low inflation rates can pose a threat to investment returns. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Put It in a Letter A letter of instruction provides additional and more personal information regarding your estate. Jane Bond: Infiltrating the Market Agent Jane Bond is on the case, cracking the code on bonds. Estate Management 101 A will may be only one of the documents you need—and one factor to consider—when it comes to managing your estate.