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	param	t-stat
$ω$	0.6658	4.64
$α$	0.2039	9.83
$β$	0.7334	26.94
$γ_{1}$	-0.1088	-0.65
$γ_{2}$	0.5115	2.06
$γ_{3}$	-1.0641	-5.83
$γ_{4}$	1.0801	5.75
$γ_{5}$	-0.4777	-2.65
$γ_{6}$	0.0195	0.09
$γ_{7}$	0.0501	0.20
$γ_{8}$	0.1126	0.52
$γ_{9}$	-0.3778	-2.11
$γ_{10}$	0.3885	3.05

V-Lab

Calamos Convertible and High Income Fund Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:11.83% (-1.09%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Calamos Convertible and High Income Fund Analyses