Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.9209	4.01
$α$	0.1591	4.54
$β$	0.6567	12.31
$γ_{1}$	0.0821	0.71
$γ_{2}$	0.0008	0.00
$γ_{3}$	-0.2212	-1.60
$γ_{4}$	0.3064	1.96
$γ_{5}$	-0.3634	-2.13
$γ_{6}$	0.3842	2.93
$γ_{7}$	-0.3345	-3.48
$γ_{8}$	0.2173	2.23
$γ_{9}$	-0.0780	-1.20

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Teikoku Electric Mfg Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:30.35% (+2.23%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Teikoku Electric Mfg Co Ltd Analyses