CBOE Volatility Index

How illiquidity evolves over time

{name} Model Equation

How returns affect tomorrow's illiquidity

Spline Coefficients

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Parameter	Value	t-statistic
ω const Unconditional variance weight	0.1886	11.78***
α ARCH Response to squared shocks	0.0925	18.11***
β GARCH Volatility persistence	0.8891	140.23***

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Saudi Industrial Export Co GARCH Volatility Analysis

Date Range:

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