Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0236	5.93
$α$	0.2740	7.51
$β$	0.5692	12.48
$γ_{1}$	-0.0619	-1.19
$γ_{2}$	0.1152	1.45
$γ_{3}$	-0.0973	-1.52
$γ_{4}$	0.0229	0.31
$γ_{5}$	0.0562	0.72
$γ_{6}$	-0.1601	-2.08
$γ_{7}$	0.3186	4.88
$γ_{8}$	-0.3143	-5.31
$γ_{9}$	0.2294	3.67
$γ_{10}$	-0.1719	-3.59

V-Lab

Nippon Seiro Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:136.65% (+76.91%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nippon Seiro Co Ltd Analyses