Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.7730	3.50
$α$	0.1446	3.22
$β$	0.7459	10.97
$γ_{1}$	1.9734	1.17
$γ_{2}$	-2.6207	-0.92
$γ_{3}$	0.5858	0.24
$γ_{4}$	-0.0520	-0.02
$γ_{5}$	1.2182	0.58
$γ_{6}$	-3.4128	-1.46
$γ_{7}$	5.8864	2.93
$γ_{8}$	-9.3031	-3.12

V-Lab

Piala Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:22.56% (+1.14%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Piala Inc Analyses