Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.8148	3.35
$α$	0.2486	2.50
$β$	0.5428	3.10
$γ_{1}$	-2.4128	-1.79
$γ_{2}$	4.6631	2.20
$γ_{3}$	-4.2158	-2.33
$γ_{4}$	3.5915	1.92
$γ_{5}$	-4.0543	-1.95
$γ_{6}$	5.1612	2.58
$γ_{7}$	-5.5091	-1.67
$γ_{8}$	4.8553	1.18
$γ_{9}$	-1.5173	-0.49
$γ_{10}$	-1.5814	-0.88

V-Lab

Shinwa Co., Ltd. Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:49.96% (-15.37%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Shinwa Co., Ltd. Analyses