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Derivatives & Risk Management




                    Notes          Due to complexity in nature, it is very difficult to classify the financial derivatives, so in the
                                   present context, the basic financial  derivatives which are popular in the market have been
                                   described in brief. The details of their operations, mechanism and trading, will be discussed in
                                   the forthcoming respective units. In simple form, the derivatives can be classified into different
                                   categories which are shown in the Figure 1.1
                                   One form of classification of derivative instruments is between commodity derivatives  and
                                   financial derivatives. The basic difference between these is the nature of the underlying instrument
                                   or asset. In a commodity derivatives, the underlying instrument is a commodity which may be
                                   wheat, cotton, pepper, sugar, jute, turmeric, corn, soybeans, crude oil, natural gas, gold, silver,
                                   copper and so on. In a financial derivative, the underlying instrument may be treasury bills,
                                   stocks, bonds, foreign exchange, stock index, gilt-edged securities, cost of living index, etc. It is
                                   to be noted that financial derivative is fairly standard and there are no quality issues whereas in
                                   commodity  derivative, the  quality may be the  underlying matters. However, the distinction
                                   between these two from structure and functioning point  of view, both are almost similar  in
                                   nature.

                                   Another way of classifying the financial derivatives is into basic and complex derivatives. In
                                   this, forward contracts, futures contracts and option contracts have been included in the basic
                                   derivatives  whereas swaps  and other  complex derivatives are taken  into complex  category
                                   because they are built up from either forwards/futures or options contracts, or both. In fact, such
                                   derivatives are effectively  derivatives of derivatives.
                                   1.2.1  Popular Derivative Instruments


                                   The most popularly used derivatives contracts are Forwards, Futures, Options and Swaps, which
                                   we shall discuss in detail later. Here we take a brief look at various derivatives contracts that
                                   have come to be used.
                                   1.  Forwards:  A  forward  contract  is a  customized  contract between two entities,  where
                                       settlement takes place on a specific  date in the future at today's pre-agreed price. The
                                       rupee-dollar exchange rates is a big forward contract market in India with banks, financial
                                       institutions, corporate and exporters being the market participants.

                                          !
                                        Caution Forward contracts are generally traded on OTC.
                                   2.  Futures: A futures contract is an agreement between two parties to buy or sell an asset at
                                       a certain time in the future at a certain price. Futures contracts are special types of forward
                                       contracts in the sense that the former are standardized exchange-traded contracts. Unlike
                                       forward contracts, the counterparty to a futures contract is the clearing corporation on the
                                       appropriate exchange. Futures often are settled in cash or cash equivalents, rather than
                                       requiring physical delivery of the underlying asset. Parties to a Futures contract may buy
                                       or write options on futures.

                                   3.  Options: An option represents the right (but not the obligation) to buy or sell a security or
                                       other asset during a given time for a specified price (the "strike price"). Options are of two
                                       types - calls and puts. Calls give the buyer the right but not the obligation to buy a given
                                       quantity of the underlying asset, at a given price on or before a given future date. Puts give
                                       the buyer the right, but not the obligation to sell a given quantity of the underlying asset
                                       at a given price on or before a given date.
                                   4.  Swaps: Swaps are private agreements between two parties to exchange cash flows in the
                                       future according to a prearranged formula. They can be regarded as portfolios of forward




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