Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1870	8.20
$α$	0.1134	8.36
$β$	0.8355	45.94
$γ_{1}$	0.0775	2.89
$γ_{2}$	-0.0537	-1.23
$γ_{3}$	-0.1151	-3.12
$γ_{4}$	0.1680	4.78
$γ_{5}$	-0.1313	-4.57
$γ_{6}$	0.1134	3.60
$γ_{7}$	-0.0998	-2.76
$γ_{8}$	0.0525	1.72

V-Lab

Chiyoda Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:103.90% (+12.44%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Chiyoda Corp Analyses