Quantitative Finance > Mathematical Finance
[Submitted on 21 Sep 2022 (v1), last revised 14 Jul 2024 (this version, v3)]
Title:Option pricing in Sandwiched Volterra Volatility model
View PDF HTML (experimental)Abstract:We introduce a new model of financial market with stochastic volatility driven by an arbitrary Hölder continuous Gaussian Volterra process. The distinguishing feature of the model is the form of the volatility equation which ensures the solution to be ``sandwiched'' between two arbitrary Hölder continuous functions chosen in advance. We discuss the structure of local martingale measures on this market, investigate integrability and Malliavin differentiability of prices and volatilities as well as study absolute continuity of the corresponding probability laws. Additionally, we utilize Malliavin calculus to develop an algorithm of pricing options with discontinuous payoffs.
Submission history
From: Anton Yurchenko-Tytarenko [view email][v1] Wed, 21 Sep 2022 22:27:02 UTC (35 KB)
[v2] Mon, 25 Dec 2023 21:15:38 UTC (319 KB)
[v3] Sun, 14 Jul 2024 14:06:59 UTC (450 KB)
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