RoughStochVol
small-time_asymptotics_fractional
Python

Bayer, Friz, Gulisashvili, Horvath, Stemper (2017). Short-time near-the-money skew in rough fractional volatility models.

Last updated Dec 22, 2025
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Short-time near-the-money skew in rough fractional volatility models.

This is some code accompanying the paper:

Short-time near-the-money skew in rough fractional volatility models. Bayer, Friz, Gulisashvili, Horvath, Stemper (2017). arXiv Preprint

Documentation:

See docstrings in respective files.

Requirements:

  • Python 3 (including NumPy and SciPy packages)
  • Intel Math Kernel Library (optional)
While the Intel MKL is not strictly needed, it significantly speeds up the computations of the Monte Carlo Cholesky Pricing scheme.

License:

This code is released under the MIT license for non-commercial use only. For other types of license please contact me.
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