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Derivatives & Risk Management




                    Notes          9.2.1  Types of Interest Rate Swaps

                                   Two main types of Interest Rate Swaps are: Coupon swap and Basis swaps.
                                   1.  Coupon swap: In a Coupon swap, one party pays a fixed rate calculate at the time of trade
                                       as a spread to a particular Treasury bond, and the other side pays a floating rate that resets
                                       periodically throughout the life of the deal against a designated index.
                                   2.  Basis swap: In a Basis swap, two parties exchange floating interest payments based on
                                       different reference rates.  Using this relative straightforward mechanism, interest rate
                                       swaps transform debt issues, assets, liabilities, or any cash flow from type to type and-
                                       with some variation in the transaction structure-from currency to currency.


                                          Example: X promises to pay Y and Y promises to pay X, 3 months LIBOR to 3 months
                                   T-Bills.
                                   The  most important reference rate  in swap  and other financial transactions is the  London
                                   Inter-Bank Offered Rate (LIBOR). LIBOR is the average interest rate offered  by a specific group
                                   of multinational banks in London for U.S dollar deposits of a stated maturity and is used as a
                                   based index for  setting rates  of many  floating rate  financial instruments,  especially in  the
                                   Eurocurrency and the Eurobond markets.

                                   9.2.2  Other Types of Interest Rate Swaps

                                   1.  Forward Swaps: This is also known as deferred swaps, in which the commencement date
                                       is delayed to a future date. This is mostly useful for those investors who do not need funds
                                       immediately but would like to benefit from the existing rate of interest.
                                   2.  Callable Swap: A swap is said to be callable when it gives its holder (the fixed rate payer)
                                       the right to terminate the swap at any time before its maturity. This is exercised when the
                                       interest rates fall and then the fixed rate payer terminates the swap since the funds will be
                                       available in the market a  lower rate.
                                   3.  Puttable Swap: A Puttable swap provides the seller of the swap (the floating rate payer) to
                                       cease the swap at any time before it maturity. If the interest rate rises, the floating rate
                                       payer will terminate the swap.
                                   4.  Deferred Rate Swap: This allows the fixed rate payer to enter into a swap contract at any
                                       time up to a specified future date. This is particularly attractive to those investors who
                                       need funds immediately but do not consider the current rates of interest.
                                   5.  Rate capped Swaps: An interest rate swap incorporating the cap feature is called a rate
                                       caped swap. For example, if a floating rate payer anticipates a rise in interest rate then he
                                       can purchase a cap at a fee payable upfront to the fixed rate payer so that the floating rate
                                       payable cannot exceed the capped rate.
                                   6.  Zero Coupon Swap: This is a variation of the plain vanilla swap in which the fixed rate
                                       payer makes a single fixed payer at the maturity of the swap. The interest is calculated on
                                       a discount basis, while the floating rate payer made periodic payments.
                                   7.  Extendable Swap: The extendable swap is constructed on the same principle as the double-
                                       up swap, except that instead of doubling the swap, the provider has the right to extend the
                                       swap, at the end of the agreed period, for a further predetermined period.
                                   8.  Forward Swap: A swap agreement created through the synthesis of two swaps differing
                                       in duration for the purpose of fulfilling the specific time-frame needs of an investor. Also
                                       referred to as a "forward start swap," "delayed start swap," and a "deferred  start swap."



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