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	param	t-stat
$ω$	78.6696	3.42
$α$	0.1295	14.42
$β$	0.9094	32.15
$ν$	2.5337	16.24

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CBOE IBM Volatility Index GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, December 23rd, 2025:148.44% (+17.75%)

Date Range:

Parameter Estimates

Other CBOE IBM Volatility Index Analyses