All these methods involve some tradeoffs between numerical accuracy and computational efficiency. This example also demonstrates how variations in spot prices, volatility, and strike prices affect option prices on European Vanilla and Asian options. Asian options are securities with payoffs that depend on the average value of an underlying asset over a specific period of time. Underlying assets can be stocks, commodities, or financial indices. Two types of Asian options are found in the market: average price options and average strike options. Average price options have a fixed strike value and the average used is the asset price.
FX Asian Option
Pricing Asian Options - MATLAB & Simulink
An Asian option is an option type where the payoff depends on the average price of the underlying asset over a certain period of time as opposed to standard options American and European where the payoff depends on the price of the underlying asset at a specific point in time maturity. These options allow the buyer to purchase or sell the underlying asset at the average price instead of the spot price. Asian options have relatively low volatility due to the averaging mechanism. They are used by traders who are exposed to the underlying asset over some time, such as consumers and suppliers of commodities , etc.
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Asian options differ in payoff calculation from European and American option. The payoff for an Asian option equals the average price realized minus the strike call or the strike minus the average price realized. Due to the odd payoff of an Asian option, it can not be valued through an analytical formula. However they can be valued through a simulation experiment. In order to implement the stock price evolution in Excel this has to be restated as follows:.
Back To Product List. Asian FX options allow the buyer to purchase or sell the underlying foreign exchange rate at the average rate instead of the spot rate. Asian options are commonly seen options over the OTC markets. Average rate options are less expensive than regular options and are arguably more appropriate than regular options for meeting some of investment needs. Average can be calculated in a number of ways daily, weekly, monthly, etc.