Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.5807	6.58
$α$	0.1408	7.18
$β$	0.8055	31.60
$γ_{1}$	0.0495	1.43
$γ_{2}$	-0.0350	-0.65
$γ_{3}$	-0.0728	-2.32
$γ_{4}$	0.1338	3.96
$γ_{5}$	-0.1802	-5.28
$γ_{6}$	0.2270	8.60
$γ_{7}$	-0.2587	-6.40
$γ_{8}$	0.4059	6.34

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Howa Machinery Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:98.74% (+18.43%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Howa Machinery Ltd Analyses