Power Option Pricing in a Fractional Brownian Motion
Haiyuan Liu
Abstract
Haiyuan Liu
Abstract
By applying equivaient martingaie measure.We derive the pricing iormuias for power option and call-put parity when underlying assets are driven by Fractional Brownian Motion.The conciusion will be compared with the classical resuits based on standard Brownian Motion.We point out that standard Brownian Motion is an especial case of Fractional Brownian Motion.The quondam option pricing model can be generalized.
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By applying equivaient martingaie measure.We derive the pricing iormuias for power option and call-put parity when underlying assets are driven by Fractional Brownian Motion.The conciusion will be compared with the classical resuits based on standard Brownian Motion.We point out that standard Brownian Motion is an especial case of Fractional Brownian Motion.The quondam option pricing model can be generalized.
Key concepts: Fractional Brownian motion, Mathematics, Geometric Brownian motion, Brownian motion, Brownian excursion, Reflected Brownian motion, Martingale representation theorem, Heavy traffic approximation