Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.2719	23.77
$α$	0.0864	15.80
$β$	0.8215	181.34
$γ$	0.0888	8.34

V-Lab

Shimizu Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, January 27th, 2026:35.15% (+7.42%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Shimizu Corp Analyses