Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.0662	15.66
$α$	0.0798	19.17
$β$	0.8912	270.80
$γ$	0.0388	5.62

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Komatsu Wall Industry Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:25.21% (+1.75%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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