Parallel option pricing with Fourier space time-stepping method on graphics processing units

  • Authors:
  • Vladimir Surkov

  • Affiliations:
  • Department of Computer Science, University of Toronto, Ontario, Canada M5S 3G4

  • Venue:
  • Parallel Computing
  • Year:
  • 2010

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Abstract

With the evolution of graphics processing units (GPUs) into powerful and cost-efficient computing architectures, their range of application has expanded tremendously, especially in the area of computational finance. Current research in the area, however, is limited both in terms of the type of options priced and the complexity of stock price models. This paper presents algorithms, based on the Fourier space time-stepping (FST) method, for pricing single- and multi-asset European and American options with stock prices following exponential Levy processes on a GPU. Furthermore, the single-asset pricing algorithm is parallelized to attain greater efficiency.