a.Callable/ redeemable bonds - can be
called, redeemed or retired by the issuing
company before maturity date.
b. Non-callable/ non-redeemable bonds -
are not subject to calls or redemption before
c. Convertible bonds - can be exchanged for
other securities of the company at the option of the bondholder. The owner has the option to exchange his bond for a specified number of shares of common stock, preferred stock or other types of bonds. This feature attracts investors, but these convertible bonds usually carry lower interest rates.