Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.2053	16.87
$α$	0.0584	20.46
$β$	0.8655	206.66
$γ$	0.0842	10.73

V-Lab

NEC Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:92.93% (-6.16%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other NEC Corp Analyses