Financial engineering
Interest rate risk management forms part of a hedging approach undertaken by the majority of companies and can be defined as a hedging policy intended to limit the
impact of interest rate movements both upwards and downwards.
Fixed products
-
Fixed products allow the user to fix a lending or borrowing rate immediately; they therefore
allow the user to protect against an unfavourable exchange rate movement but they do not allow him to gain from a movement of rates in his favour.
- Forward Rate Agreements (FRA)
A FRA is an instrument which guarantees an interest rate. It is a private contract between two parties which, on its conclusion, allows the purchaser to obtain a guaranteed interest rate on a loan or on a future deposit on the money market. - Swap
An interest rate swap is a private contract which allows two parties to exchange interest payments at fixed dates:- either on two interest rates, one fixed and the other variable in the same currency (interest rate swap),
- or on two variable interest rates (basis swap).
- Swaption
Swaptions allow the user to buy or sell the right to conclude an interest rate swap over a specific period; it is an option, the underlier of which is an interest rate swap contract. - Cap
A cap is an option which, in return for the payment of a premium, allows the purchaser to protect against an increase in variable interest rates above a certain ceiling level. - Floor
A floor is an option which, in return for the payment of a premium, allows the purchaser to protect against a decrease in variable interest rates below a certain floor level. - Collar
The principle of a collar (tunnel) is the purchase of an option to hedge against a risk and the sale of another to reduce the premium.
Option products
-
Option products allow the user to hedge against either an increase or a decrease in interest rates while at the same time being able to benefit from an interest rate change in the user's favour: in order to achieve this, they use the principle of an "option" a combination of these facilities gives rise to :





















