Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.7236	4.80
$α$	0.1253	5.15
$β$	0.7943	23.35
$γ_{1}$	0.5961	2.63
$γ_{2}$	-0.7036	-1.93
$γ_{3}$	0.0094	0.04
$γ_{4}$	0.3001	1.67
$γ_{5}$	-0.4750	-1.76
$γ_{6}$	0.5467	1.61
$γ_{7}$	-0.4564	-1.39
$γ_{8}$	0.0939	0.25
$γ_{9}$	0.3845	0.93
$γ_{10}$	-0.4503	-1.48

V-Lab

Hephaist Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:211.23% (+11.36%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hephaist Co Ltd Analyses