Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	8.8916	4.02
$α$	0.1046	22.25
$β$	0.9710	131.55
$ν$	3.8200	10.01

V-Lab

Internet Initiative Japan Inc GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:53.83% (+3.08%)

Date Range:

Parameter Estimates

Other Internet Initiative Japan Inc Analyses