Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.5002	2.08
$α$	0.1115	2.71
$β$	0.7252	6.59
$γ_{1}$	-1.1373	-0.50
$γ_{2}$	2.6095	0.85
$γ_{3}$	-2.5703	-1.62
$γ_{4}$	2.6147	1.60
$γ_{5}$	-2.3941	-1.78

V-Lab

Bcc Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:45.54% (-0.68%)

Date Range:

Parameter Estimates

News Impact Curve

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