Abstract
Discontinuities in the stock price at ex-dividend dates make it hard to derive mathematically elegant solutions for European-style options with discrete dividends under the piecewise lognormal model. Numerical schemes such as non-recombining trees are either computationally intensive, lack accuracy when computations are fast, or are unable of handling discrete barriers. Quadrature techniques circumvent the latter two problems but due to the occurrence of time-consuming multifold integrals for multi-dividend options, their implementations have been limited to three-dividend European options only. This research proposes a faster computational method where the integrand is approximated by a Chebyshev polynomial and the fast Fejér quadrature is used to evaluate integral representations of European, American, Bermudan, continuous and discrete barrier options. The method has the capability of accurately handling an arbitrary number of discrete dividend payments in an efficient manner. The computational superiority and higher accuracy of the proposed approach is demonstrated via an extensive set of numerical results. • A fast method for pricing options with discrete dividend payments is developed. • The method can price options with different exercise and barrier features. • The method can efficiently handle more discrete dividends than existing methods. • A wide set of numerical results is given to illustrate the merits of the method.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.