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	param	t-stat
$ω$	0.0013	3.37
$α$	0.2264	4.93
$β$	0.7117	18.71

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Calamos S&P 500 STR AT - MAR MEM Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:1.95% (+0.01%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Calamos S&P 500 STR AT - MAR Analyses