RT Journal Article
SR Electronic
T1 A Model-Free Fourier Cosine Method for Estimating the Risk-Neutral Density
JF The Journal of Derivatives
FD Institutional Investor Journals
SP 149
OP 171
DO 10.3905/jod.2021.1.137
VO 29
IS 2
A1 Zhenyu Cui
A1 Zixiao Yu
YR 2021
UL https://pm-research.com/content/29/2/149.abstract
AB In this article, we present a new nonparametric method to extract the risk-neutral density from market-observed options prices. The method is based on novelly combining the Fourier cosine series method and the Carr-Madan spanning formula. In contrast to the seminal Breeden-Litzenberger formula, which is based on twice differentiating the options prices with respect to the strikes, our method is based on integrating the options prices with respect to available strikes at a given maturity. We employ the Black-Scholes model, constant elasticity of variance model, and the Heston model as data-generating processes in the numerical experiments, and real market data in the empirical experiments. These models demonstrate that the proposed method is accurate, is highly efficient to evaluate, and compares favorably with existing methods in the literature.