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	param	t-stat
$ω$	1.5958	8.27
$α$	0.1233	10.57
$β$	0.8236	48.13
$γ_{1}$	0.0592	0.97
$γ_{2}$	0.0303	0.30
$γ_{3}$	-0.1811	-2.49
$γ_{4}$	0.2670	3.74
$γ_{5}$	-0.2504	-2.33
$γ_{6}$	-0.1304	-0.92
$γ_{7}$	0.4086	3.56
$γ_{8}$	-0.2502	-3.40
$γ_{9}$	0.0657	0.76
$γ_{10}$	-0.0537	-0.44

V-Lab

Old Second Bancorp Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:32.28% (-0.18%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Old Second Bancorp Inc Analyses