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	param	t-stat
$ω$	1.5633	1.89
$α$	0.1764	7.81
$β$	0.7518	29.22
$γ_{1}$	0.5874	1.68
$γ_{2}$	-1.0075	-2.16
$γ_{3}$	0.6289	3.00
$γ_{4}$	-0.2302	-1.48
$γ_{5}$	0.0714	0.47
$γ_{6}$	-0.0850	-0.53
$γ_{7}$	0.0651	0.38
$γ_{8}$	-0.1658	-0.88
$γ_{9}$	0.2897	1.14

V-Lab

Calamos Global Total Return Fund Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:15.24% (-1.21%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Calamos Global Total Return Fund Analyses