google/tf-quant-finance

Approximate European option price under Heston model

Open

#9 aberto em 11 de set. de 2019

Ver no GitHub
 (17 comments) (0 reactions) (2 assignees)Python (547 forks)batch import
good first issue

Métricas do repositório

Stars
 (4.166 stars)
Métricas de merge de PR
 (Nenhuma PRs mesclada em 30d)

Description

Heston model has accurate density approximations for European option prices, which are of interest.

The module implementing this method should live under tf_quant_finance/volatility/heston_approximation.py. It should support both European option puts and calls approximations. Tests should be in heston_approximation_test.py in the same folder.

Guia do colaborador