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	param	t-stat
$ω$	155.0555	19.23
$α$	0.1154	10.75
$β$	0.7727	51.44
$ν$	5.2044	3.21

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CBOE S&P 500 9-Day Volatility Index GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:274.48% (+53.84%)

Date Range:

Parameter Estimates

Other CBOE S&P 500 9-Day Volatility Index Analyses