Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.6286	3.39
$α$	0.2100	5.56
$β$	0.5253	7.23
$γ_{1}$	1.5020	1.08
$γ_{2}$	-4.9540	-2.36
$γ_{3}$	6.8676	3.59
$γ_{4}$	-5.1930	-2.28
$γ_{5}$	1.2740	0.57
$γ_{6}$	2.4798	1.43
$γ_{7}$	-3.7996	-2.37
$γ_{8}$	3.3116	1.88
$γ_{9}$	-4.4426	-1.80

V-Lab

Birdman Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:43.18% (-1.80%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Birdman Inc Analyses