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OpenBB/website/content/sdk/reference/portfolio/var.md
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title, description
title description
var OpenBB SDK Function

var

Get portfolio VaR

Source Code: [link]

openbb.portfolio.var(portfolio_engine: portfolio_engine.PortfolioEngine, use_mean: bool = False, adjusted_var: bool = False, student_t: bool = False, percentile: float = 99.9)

Parameters

Name Type Description Default Optional
portfolio_engine PortfolioEngine PortfolioEngine class instance, this will hold transactions and perform calculations.
Use portfolio.load to create a PortfolioEngine.		 None False
use_mean bool if one should use the data mean return False True
adjusted_var bool if one should have VaR adjusted for skew and kurtosis (Cornish-Fisher-Expansion) False True
student_t bool If one should use the student-t distribution False True
percentile float var percentile (%) 99.9 True

Returns

Type Description
pd.DataFrame DataFrame with portfolio VaR