databricks-industry-solutions / value-at-risk

Shows how banks can modernize their risk management practices by back-testing, aggregating and scaling simulations by using a unified approach to data analytics with the Lakehouse.

Home Page:https://databricks-industry-solutions.github.io/value-at-risk/

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This solution has two parts. First, it shows how Delta Lake and MLflow can be used for value-at-risk calculations – showing how banks can modernize their risk management practices by back-testing, aggregating and scaling simulations by using a unified approach to data analytics with the Lakehouse. Secondly. the solution uses alternative data to move towards a more holistic, agile and forward looking approach to risk management and investments.


antoine.amend@databricks.com



© 2022 Databricks, Inc. All rights reserved. The source in this notebook is provided subject to the Databricks License [https://databricks.com/db-license-source]. All included or referenced third party libraries are subject to the licenses set forth below.

library description license source
Yfinance Yahoo finance Apache2 https://github.com/ranaroussi/yfinance
tempo Timeseries library Databricks https://github.com/databrickslabs/tempo
PyYAML Reading Yaml files MIT https://github.com/yaml/pyyaml

Instruction

To run this accelerator, clone this repo into a Databricks workspace. Switch to the web-sync branch if you would like to run the version of notebooks currently published on the Databricks website. Attach the RUNME notebook to any cluster running a DBR 11.0 or later runtime, and execute the notebook via Run-All. A multi-step-job describing the accelerator pipeline will be created, and the link will be provided. Execute the multi-step-job to see how the pipeline runs. The job configuration is written in the RUNME notebook in json format. The cost associated with running the accelerator is the user's responsibility.

About

Shows how banks can modernize their risk management practices by back-testing, aggregating and scaling simulations by using a unified approach to data analytics with the Lakehouse.

https://databricks-industry-solutions.github.io/value-at-risk/

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Language:Python 100.0%