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	param	t-stat
$ω$	1.8920	14.72
$α$	0.3416	12.70
$β$	0.5877	37.80
$γ$	0.0641	1.19

V-Lab

Okamoto Glass Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:116.03% (-32.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Okamoto Glass Co Ltd Analyses