Finstruments - Financial instrument library built with Python
finstruments is a Python library designed for modeling financial instruments. It comes with the core financial instruments, such as forwards and options, out of the box, as well as position, trade, and portfolio models. finstruments comes with the basic building blocks, making it easy to extend and build new instruments for any asset class. These building blocks also provide the functionality to serialize and deserialize to and from JSON, enabling the ability to store a serialized format in a document database. This library is ideal for quantitative researchers, traders, and developers who…
In plain words
Finstruments is a Python library for modeling financial instruments including forwards, options, positions, trades, and portfolios. It includes core instruments out of the box and provides building blocks for creating custom instruments across asset classes. The library supports JSON serialization for storing data in document databases. It is designed for quantitative researchers, traders, and developers who need a streamlined approach to building and working with financial instruments.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
finstruments is a Python library designed for modeling financial instruments. It comes with the core financial instruments, such as forwards and options, out of the box, as well as position, trade, and portfolio models. finstruments comes with the basic building blocks, making it easy to extend and build new instruments for any asset class. These building blocks also provide the functionality to serialize and deserialize to and from JSON, enabling the ability to store a serialized format in a document database. This library is ideal for quantitative researchers, traders, and developers who need a streamlined way to build and interact with financial instruments.
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