CBOE Volatility Index

CBOE NASDAQ-100 Volatility Index

CBOE DJIA Volatility Index

CBOE Russell 2000 Volatility Index

CBOE S&P 500 9-Day Volatility Index

CBOE 3-Month Volatility Index

CBOE 1-Day Volatility Index

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CBOE Skew Index

How volatility evolves over time

How illiquidity evolves over time

{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	21
αARCH	0.6812	1.85*
βGARCH	0.5681	8.96***
γleverage	-0.5000	-0.69
λ₁tau intercept	10.0000	1.23
λ₂forecast adj.	0.9474	2.03**
λ₃tau persistence	0.0526	0.43

Parameter	Value	t-statistic
m window Rolling window length	21
α ARCH Response to squared shocks	0.6812	1.85*
β GARCH Volatility persistence	0.5681	8.96***
γ leverage Additional response to negative shocks	-0.5000	-0.69
λ₁ tau intercept Baseline long-term coefficient	10.0000	1.23
λ₂ forecast adj. Forecast performance sensitivity	0.9474	2.03**
λ₃ tau persistence Long-term factor persistence	0.0526	0.43

V-Lab

Namib Minerals MF2-GARCH Volatility Analysis

Date Range:

News Impact Curve

Volatility Forecast

Parameter Estimates

Other Namib Minerals Analyses