Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.3365	15.90
$α$	0.0796	14.06
$β$	0.8387	143.22
$γ$	0.0501	5.18

V-Lab

Seiko Epson Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:33.26% (+1.62%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Seiko Epson Corp Analyses