BUILDING ARBITRAGE-FREE IMPLIED VOLATILITY: SINKHORN'S ALGORITHM AND VARIANTS - Archive ouverte HAL
Pré-Publication, Document De Travail Année : 2019

BUILDING ARBITRAGE-FREE IMPLIED VOLATILITY: SINKHORN'S ALGORITHM AND VARIANTS

Résumé

We consider the classical problem of building an arbitrage-free implied volatility surface from bid-ask quotes. We design a fast numerical procedure, for which we prove the convergence, based on the Sinkhorn algorithm that has been recently used to solve efficiently (martingale) optimal transport problems.
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Dates et versions

hal-02011533 , version 1 (08-02-2019)

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Hadrien de March, Pierre Henry-Labordere. BUILDING ARBITRAGE-FREE IMPLIED VOLATILITY: SINKHORN'S ALGORITHM AND VARIANTS. 2019. ⟨hal-02011533⟩
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