Issues

• Update dependencies to use vollib

  marcdemers/py_vollib_vectorized#29 · Filter by author gnzsnz opened on May 29, 2026

• bug: py_vollib_vectorized.vectorized_delta([1],[100],[100],[0.2],[0.02],[0.2],model="black")

  marcdemers/py_vollib_vectorized#28 · Filter by author junshujiang opened on Feb 22, 2026

• Inconsistency in get_all_greeks

  marcdemers/py_vollib_vectorized#25 · Filter by author waldroje opened on Dec 6, 2025
  1

• vectorized_implied_volatility_black docstrings given incorrect results?

  marcdemers/py_vollib_vectorized#24 · Filter by author danielwong83 opened on Apr 16, 2025
  1

• Automated CI - looking for feedback

  marcdemers/py_vollib_vectorized#23 · Filter by author westonplatter opened on Jan 31, 2025
  2

• Cannot install on Python version 3.12.0

  marcdemers/py_vollib_vectorized#17 · Filter by author DiggMath2410 opened on Oct 17, 2023
  1

• same IV and greeks for all puts and calls

  marcdemers/py_vollib_vectorized#16 · Filter by author buckrogerss opened on Aug 8, 2023
  2

• Get other solutions for Implied Vol

  marcdemers/py_vollib_vectorized#15 · Filter by author ShuningZhao opened on Jul 29, 2023

• NumbaDrespecationWarning

  marcdemers/py_vollib_vectorized#14 · Filter by author lucassherbrook opened on Jun 12, 2023

• vectorized_black gives the undiscounted option price

  marcdemers/py_vollib_vectorized#13 · Filter by author ccagrawal opened on Apr 18, 2023
  2

• ModuleNotFoundError: No module named '_testcapi'

  marcdemers/py_vollib_vectorized#11 · Filter by author xxholyChalicexx opened on Jan 17, 2023
  3

• Add additional keys to the binary_flag dictionary in the util.data_format file

  marcdemers/py_vollib_vectorized#9 · Filter by author timothyareed opened on Oct 22, 2022
  1

• Frequent error related to numba

  marcdemers/py_vollib_vectorized#8 · Filter by author gjain75 opened on Feb 17, 2022

• Greeks test has no assert

  marcdemers/py_vollib_vectorized#6 · Filter by author marcdemers opened on Jul 23, 2021