Abstract
An algorithm for reconstructing the volatility function in the modified Black–Scholes model is developed. Results of numerical computations are presented. It is shown that adding information about the prices of similar options with different issue dates makes it possible to improve the accuracy and increase the interval in which the volatility function can be reconstructed.
Original language | English |
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Pages (from-to) | 1753-1758 |
Number of pages | 6 |
Journal | Computational Mathematics and Mathematical Physics |
Volume | 59 |
Issue number | 10 |
DOIs | |
Publication status | Published - 1 Oct 2019 |
Keywords
- Black–Scholes equation
- coefficient inverse problem
- local volatility
- optimization