google/tf-quant-finance

Approximate European option price under Heston model

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#9 aberto em 11 de set. de 2019

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 (17 comments) (0 reactions) (2 assignees)Python (4.166 stars) (547 forks)batch import
good first issue

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.

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