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svi-py

Stochastic volatility inspired parametrizations of the implied volatility surface in Python!

svi-py has been downloaded 2,139 times in total on PyPI, including 566 in the last 30 days. The latest version is 0.2.1, released Feb 22, 2026. It is distributed under the MIT license.

Version0.2.1
Downloads
2.14k
LicenseMIT
AuthorMarwin Steiner
UpdatedFeb 22, 2026
PyPI →

Downloads

Weekly, last 90d.
Includes CI traffic.

VersionsTotal0.*
Range
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Granularity
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CI traffic
Stack: OffCI: Included2 / 5 series
Selected total1.89k
2.1kAll-time
566Last 30 days
8Last 24 h
<0.01/sPer second

Version distribution

Share of downloads by released version. Computed over the last quarter.

  • 01

    0.3.0

    392 downloads
    41.4%
  • 02

    0.2.1

    266 downloads
    28.1%
  • 03

    0.2.0

    157 downloads
    16.6%
  • 04

    0.1.0

    131 downloads
    13.8%

Guess the next day

Thirteen recent days of svi-py downloads. Drag the green handle on the right to guess where day fourteen lands.

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