Credit Rating: Bonds also receive ratings from outside agencies such as Moody's, S&P or Fitch. The risk of defaults is higher for lower-rated bonds. As a result, investment grade bonds are considered relatively risk-free but junk bonds or high-yielding are riskier with greater returns. Duration: It just states the sensitivity of the bond concerning interest rates. It says that the ... https://finxl.in/investment-banking-online-classes-courses-training.html