Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	3.2447	2.66
$α$	0.3548	3.01
$β$	0.1205	1.63
$γ_{1}$	3.1258	0.54
$γ_{2}$	-2.5690	-0.28
$γ_{3}$	-1.7490	-0.21
$γ_{4}$	8.4794	1.03
$γ_{5}$	-19.4179	-2.75
$γ_{6}$	24.4149	2.72
$γ_{7}$	-23.9030	-2.03
$γ_{8}$	24.6684	2.53
$γ_{9}$	-25.6027	-4.26
$γ_{10}$	21.2496	2.59

V-Lab

Global Style Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:12.32% (+0.34%)

Date Range:

Parameter Estimates

News Impact Curve

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