Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.0688	16.81
$α$	0.0668	22.29
$β$	0.9199	478.35
$γ$	0.0266	5.34

V-Lab

Janome Corporation GJR-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:34.97% (+1.55%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Janome Corporation Analyses