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Fast Pricing and Calculation of Sensitivities of OTM European Options Under Levy Processes

Authors: Sergei Z. Levendorskii; Jiayao Xie;

Fast Pricing and Calculation of Sensitivities of OTM European Options Under Levy Processes

Abstract

Fast Fourier transform (FFT) method is now a standard calibration engine. However, in many situations, such as pricing of deep out-of-the-money European options, FFT produces large errors. We propose fast and accurate realizations of Integration-Along-Cut method (IAC method), which explicitly control the error of pricing OTM options. For one strike (and OTM options), IAC is significantly faster than FFT-based methods. Even if prices for many strikes are needed, IAC method, together with quadratic interpolation, successfully competes with CONV method developed by Lord et. al., the COS method suggested by Fang and Oosterlee, the saddlepoint method suggested by Carr and Madan, and the refined and enhanced versions of FFT recently suggested by M.~Boyarchenko and Levendorskii. For calculations of sensitivities, a relative advantage of IAC is even greater. The method is applicable to a wide class of Levy-driven models, KoBoL processes (a.k.a. CGMY model) of finite variation, Variance Gamma processes and Normal Inverse Gaussian processes including.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
6
Average
Average
Top 10%
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