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	param	t-stat
$ω$	1.6942	8.78
$α$	0.1217	10.61
$β$	0.8272	49.87
$γ_{1}$	0.0750	1.23
$γ_{2}$	0.0081	0.08
$γ_{3}$	-0.1682	-2.29
$γ_{4}$	0.2539	3.49
$γ_{5}$	-0.2383	-2.18
$γ_{6}$	-0.1377	-0.96
$γ_{7}$	0.4078	3.49
$γ_{8}$	-0.2414	-3.36
$γ_{9}$	0.0479	0.65
$γ_{10}$	-0.0162	-0.27

V-Lab

Old Second Bancorp Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:33.14% (-0.21%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Old Second Bancorp Inc Analyses