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svi-py

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

svi-py has been downloaded 2,906 times in total on PyPI, including 850 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
2.91k
LicenseMIT
AuthorMarwin Steiner
UpdatedFeb 22, 2026
PyPI →

Downloads

Weekly, last 90d.
Includes CI traffic.

VersionsTotal0.*
Range
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Granularity
Group by
CI traffic
Stack: OffCI: Included2 / 7 series
Selected total3.20k
2.9kAll-time
850Last 30 days
26Last 24 h
<0.01/sPer second

Version distribution

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

  • 01

    0.3.0

    488 downloads
    30.5%
  • 02

    0.4.1

    322 downloads
    20.2%
  • 03

    0.4.0

    277 downloads
    17.3%
  • 04

    0.2.1

    242 downloads
    15.1%
  • 05

    0.2.0

    148 downloads
    9.3%
  • 06

    0.1.0

    121 downloads
    7.6%

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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