Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.3308	2.99
$α$	0.3139	3.51
$β$	0.1810	1.11
$γ_{1}$	-8.3635	-1.95
$γ_{2}$	15.1467	2.70
$γ_{3}$	-8.6019	-2.09
$γ_{4}$	-1.6042	-0.40
$γ_{5}$	11.6481	2.78
$γ_{6}$	-13.8961	-2.89
$γ_{7}$	4.8967	0.95
$γ_{8}$	2.2590	0.55

V-Lab

True Data Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:140.95% (+104.00%)

Date Range:

Parameter Estimates

News Impact Curve

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