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	param	t-stat
$ω$	1.5468	8.27
$α$	0.1196	32.72
$β$	0.9796	379.84
$ν$	6.1848	8.37

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CBOE S&P 500 Dispersion Basket Index GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:19.98% (+3.00%)

Date Range:

Parameter Estimates

Other CBOE S&P 500 Dispersion Basket Index Analyses