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47. Exchange-traded derivatives: types, functions, mechanism of trading.

Exchange-traded derivatives is a type of financial derivative that is traded through an exchange, such as the Chicago Board of Trade or Chicago Mercantile Exchange.

Derivative is an agreement between counterparties to buy/sell certain asset (commodity, currency, equity, index, bond, interest rate, etc.) or to buy/sell a right to buy/sell certain asset in a certain date (or period) in future.

An asset that derives its value from another asset. For example, a call option on the stock of Coca-Cola is a derivative security that obtains value from the shares of Coca-Cola that can be purchased with the call option. Call options, put options, convertible bonds, futures contracts, and convertible preferred stock are examples of derivatives. A derivative can be either a risky or low-risk investment, depending upon the type of derivative and how it is used.

Types of derivatives: Futures, Forwards, Options, Swaps, Credit Derivatives

Futures contract is a standardized contract between two parties to buy or sell a specified asset (eg.oranges, oil, gold) of standardized quantity and quality at a specified future date at a price agreed today (the futures price). The contracts are traded on a futures exchange. Futures contracts are not "direct" securities like stocks, bonds, rights or warrants. They are still securities, however, though they are a type of derivative contract. The party agreeing to buy the underlying asset in the future assumes a long position, and the party agreeing to sell the asset in the future assumes a short position.

A futures contract gives the holder the obligation to make or take delivery under the terms of the contract, whereas an option grants the buyer the right, but not the obligation, to establish a position previously held by the seller of the option. The seller delivers the underlying asset to the buyer, or, if it is a cash-settled futures contract, then cash is transferred from the futures trader who sustained a loss to the one who made a profit. To exit the commitment prior to the settlement date, the holder of a futures position has to offset his/her position by either selling a long position or buying back (covering) a short position, effectively closing out the futures position and its contract obligations.

Forward contract is a non-standardized contract between two parties to buy or sell an asset at a specified future time at a price agreed upon today. This is in contrast to a spot contract, which is an agreement to buy or sell an asset today. The party agreeing to buy the underlying asset in the future assumes a long position, and the party agreeing to sell the asset in the future assumes a short position. The price agreed upon is called the delivery price, which is equal to the forward price at the time the contract is entered into.

Options

A call option gives its owner the right, but not the obligation, to buy something at a specified price (the exercise or strike price) on or before a specified date (the maturity or expiration date).

A put option gives its owner the right, but not the obligation, to sell something at a specified price on or before a specified date.

The party that receives the right to buy/sell in the future buys the option and has a long position. The party that gives the right to buy/sell in the future writes the option and has a short position.

Unlike with forward and futures contracts, the buyer of an option is not obligated to buy or sell.

The owner of a European-style option can exercise only on the expiration date. The owner of an American-style option can exercise at any time up to and including the expiration date.

Swap is a derivative in which counterparties exchange certain benefits of one party's financial instrument for those of the other party's financial instrument. A swap is an instrument in which both sides have obligations to perform in the future. That is, if the underlying rate moves against either party, that party will have to pay up, much like a future or forward contract. This is in contrast to an option from the perspective of its holder. An option grants the right, not the obligation, to the option holder to buy a particular asset and creates an obligation on the part of the option writer to sell that asset. We can sell a right and assume an obligation but we cannot sell an obligation.

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