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	param	t-stat
$ω$	0.0002	0.39
$α$	0.1276	8.39
$β$	0.8724	61.72
$γ$	0.0924	3.20

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Calamos SP 500 STR AT PR JUL AGARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:12.04% (+9.83%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Calamos SP 500 STR AT PR JUL Analyses