Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.2113	4.33
$α$	0.1475	6.29
$β$	0.7787	26.31
$γ_{1}$	-0.0418	-0.91
$γ_{2}$	0.1182	1.73
$γ_{3}$	-0.1871	-3.51
$γ_{4}$	0.1698	2.91
$γ_{5}$	-0.0226	-0.28
$γ_{6}$	-0.1495	-1.62
$γ_{7}$	0.2657	3.18
$γ_{8}$	-0.2900	-3.47
$γ_{9}$	0.1978	3.02

V-Lab

Yuki Gosei Kogyo Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:93.19% (-11.52%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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