Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.8584	3.90
$α$	0.1385	3.21
$β$	0.5748	5.06
$γ_{1}$	4.1198	5.32
$γ_{2}$	-5.7471	-4.40
$γ_{3}$	1.8095	1.34
$γ_{4}$	0.1600	0.12
$γ_{5}$	-0.2713	-0.21
$γ_{6}$	-0.7525	-0.64
$γ_{7}$	1.2732	1.12
$γ_{8}$	-1.0643	-1.11
$γ_{9}$	0.2688	0.33
$γ_{10}$	1.4571	1.09

V-Lab

Mizuho Medy Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:19.51% (+2.55%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Mizuho Medy Co Ltd Analyses