Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.6322	3.41
$α$	0.2049	5.37
$β$	0.5358	7.17
$γ_{1}$	1.5114	1.09
$γ_{2}$	-4.9498	-2.36
$γ_{3}$	6.8478	3.57
$γ_{4}$	-5.2087	-2.29
$γ_{5}$	1.3764	0.62
$γ_{6}$	2.2070	1.28
$γ_{7}$	-3.1623	-2.03
$γ_{8}$	1.8272	1.30
$γ_{9}$	-0.5450	-0.59

V-Lab

Birdman Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:65.35% (+1.56%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Birdman Inc Analyses