Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	5.7647	5.99
$α$	0.0903	41.60
$β$	0.9804	302.88
$ν$	3.3666	25.98

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Takamatsu Construction Group GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:47.15% (-0.66%)

Date Range:

Parameter Estimates

Other Takamatsu Construction Group Analyses