Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1771	15.46
$α$	0.0491	16.64
$β$	0.8906	235.93
$γ$	0.0689	8.28

V-Lab

Union Tool Co GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:52.78% (+1.98%)

Date Range:

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News Impact Curve

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