CBOE Volatility Index

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CBOE DJIA Volatility Index

CBOE Russell 2000 Volatility Index

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How volatility evolves over time

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{name} Model Equation

How returns affect tomorrow's volatility

How returns affect tomorrow's illiquidity

Spline Coefficients

Value at Risk (VaR) estimates the maximum loss at a given confidence level. Expected Shortfall (ES) estimates the average loss beyond VaR.

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Param	Value	t-stat
mwindow	91
αARCH	0.0358	3.26***
βGARCH	0.8610	60.96***
γleverage	0.1100	6.32***
λ₁tau intercept	0.2411	4.35***
λ₂forecast adj.	0.8546	22.91***
λ₃tau persistence	0.0000	0.00

Parameter	Value	t-statistic
m window Rolling window length	91
α ARCH Response to squared shocks	0.0358	3.26***
β GARCH Volatility persistence	0.8610	60.96***
γ leverage Additional response to negative shocks	0.1100	6.32***
λ₁ tau intercept Baseline long-term coefficient	0.2411	4.35***
λ₂ forecast adj. Forecast performance sensitivity	0.8546	22.91***
λ₃ tau persistence Long-term factor persistence	0.0000	0.00

V-Lab

iShares Select U.S. REIT ETF MF2-GARCH Volatility Analysis

Date Range:

News Impact Curve

Volatility Forecast

Parameter Estimates

Other iShares Select U.S. REIT ETF Analyses