Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.5886	16.02
$α$	0.0933	12.51
$β$	0.7881	108.63
$γ$	0.0692	4.46

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Optex Group Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:58.03% (+23.03%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Optex Group Co Ltd Analyses