Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1644	5.92
$α$	0.2093	5.28
$β$	0.1626	1.38
$γ_{1}$	0.6141	1.87
$γ_{2}$	-1.4767	-2.87
$γ_{3}$	1.6195	4.11
$γ_{4}$	-0.8807	-2.56
$γ_{5}$	-0.3253	-0.78
$γ_{6}$	0.8729	2.11
$γ_{7}$	-0.6579	-2.03
$γ_{8}$	0.3662	1.08
$γ_{9}$	-0.1365	-0.47

V-Lab

Open House Group Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:28.93% (+3.87%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Open House Group Co Ltd Analyses