Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	3.0962	5.37
$α$	0.0703	15.28
$β$	0.9903	330.43
$ν$	4.4383	5.31

V-Lab

Tokyo Metro Co Ltd GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:21.33% (+0.46%)

Date Range:

Parameter Estimates

Other Tokyo Metro Co Ltd Analyses