Pricing Collar Options with Stochastic Volatility

Pengshi Li and Jianhui Yang

Discrete Dynamics in Nature and Society, 2017, vol. 2017, 1-7

Abstract:

This paper studies collar options in a stochastic volatility economy. The underlying asset price is assumed to follow a continuous geometric Brownian motion with stochastic volatility driven by a mean-reverting process. The method of asymptotic analysis is employed to solve the PDE in the stochastic volatility model. An analytical approximation formula for the price of the collar option is derived. A numerical experiment is presented to demonstrate the results.

Date: 2017
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnddns:9673630

DOI: 10.1155/2017/9673630

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