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	param	t-stat
$ω$	1.5502	1.87
$α$	0.1758	7.80
$β$	0.7524	29.18
$γ_{1}$	0.5720	1.62
$γ_{2}$	-0.9796	-2.08
$γ_{3}$	0.6049	2.87
$γ_{4}$	-0.2086	-1.34
$γ_{5}$	0.0505	0.34
$γ_{6}$	-0.0612	-0.39
$γ_{7}$	0.0325	0.21
$γ_{8}$	-0.1111	-0.74
$γ_{9}$	0.1729	1.61

V-Lab

Calamos Global Total Return Fund Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:14.63% (-1.24%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Calamos Global Total Return Fund Analyses