Interest Rate Swaps, Overnight Index Swaps, Cap, Floor and Collar Option - CA Final SFM

 Interest Rate Swaps
Interest Rate Swaps are the agreement between two parties to exchange payment obligation denominated in same currency. Interest Rate Swaps are based on Comparative Advantage Theory.

LIBOR = London Inter-Bank Offered Rate

MIBOR = Mumbai Inter-Bank Offered Rate

In Interest Rate Swaps parties agrees to borrow the money against their desire and exchange with each other to get the advantage of Interest deduction.

EC = Effective Cost of Interest in aggregate

Calculation of Effective Cost Payable by both parties and Saving to both parties due to swap     
Calculation of Interest Rate Payable by both parties

Calculation of Saving Due to Interest Rate Swaps

Interest Payment to Lender
XXX
EC Without Interest Rate Swap
XXX
Interest Payment to Party
XXX
EC With Swap Interest Rate Sap
(XXX)
Receive Interest Payment from Party
(XXX)
Intermediaries’ Share, if any
(XXX)
Effective Interest Cost to Party due to Swap
XXX
Saving available to distribute among Parties
XXX
     

Overnight Index Swaps (OIS)
Overnight Index Swaps is a type of swap in which one leg in MIBOR and another leg is fixed rate. MIBOR in OIS is compounded daily whereas fixed leg is not. In this swap one party receive fixed and pay floating, another party pay fix and receive floating. In case there is a Holiday than previous MIBOR of day on which holiday is assumed to previous day MIBOR without compounding.

Calculation of Fixed Interest Payment
Interest Received at floating rate
XXX
Add: - Any Payment on net settlement if any due to floating rate
XXX
Less: - Any Amount Received on net settlement if any due to floating rate
(XXX)
Expected Interest Rate Payment at Fixed Rate
XXX
Fixed Interest Rate = Expected Interest Payment at Fixed Rate    X 100
                                                       Principal

Convert Rate on Yearly Basis.
  

Cap, Floor and Collar Option

Cap
Cap is an option strategy that protects the borrower under a floating rate note from rise in Interest Rates. Individual option for Cap is known as Caplets.
In this type of option buyer of cap option agrees to pay fixed rate and receive floating by paying cap premium (i.e. Call Option).

Floor
Floor is an option strategy that protects the investor under a floating rate instrument from fall in interest rate. Individual option for Floor is known as Floorlets.
In this type of option buyer of floor agrees to pay floating and receive fixed by paying floor premium (i.e. Put Option).

Collar

Collar is a combination of a cap and a floor. In this strategy buy cap and sell floor. By taking collar floating rate borrower can reduce premium cost. 

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