Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.1880	6.01
$α$	0.1976	3.99
$β$	0.6691	8.23
$γ_{1}$	0.1487	3.13
$γ_{2}$	-0.1379	-1.83
$γ_{3}$	-0.0923	-1.14
$γ_{4}$	0.0341	0.43
$γ_{5}$	0.2175	2.80
$γ_{6}$	-0.2639	-3.53
$γ_{7}$	0.1674	2.19
$γ_{8}$	-0.1261	-1.84

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Tanaka Seimitsu Kogyo Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:28.92% (-1.71%)

Date Range:

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News Impact Curve

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