Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.7517	5.18
$α$	0.1510	6.90
$β$	0.7874	29.04
$γ_{1}$	-0.0204	-0.35
$γ_{2}$	-0.0781	-0.84
$γ_{3}$	0.2062	2.89
$γ_{4}$	-0.1930	-2.83
$γ_{5}$	0.1500	2.28
$γ_{6}$	-0.0832	-0.96
$γ_{7}$	-0.0338	-0.27
$γ_{8}$	0.0999	0.96

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Chemiprokasei Kaisei Kaisha Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:138.48% (-6.49%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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