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	param	t-stat
$ω$	0.0278	7.78
$α$	0.0399	19.24
$β$	0.9400	344.83
$γ$	0.0360	6.88

V-Lab

Old Second Bancorp Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:33.88% (-0.44%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Old Second Bancorp Inc Analyses