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	param	t-stat
$ω$	0.1342	5.91
$α$	0.1476	23.34
$β$	0.9884	586.60
$ν$	2.9645	23.33

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Calamos S&P 500 STR AT - MAR GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:3.58% (-0.20%)

Date Range:

Parameter Estimates

Other Calamos S&P 500 STR AT - MAR Analyses