Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6698	4.59
$α$	0.2323	7.33
$β$	0.6426	16.94
$γ_{1}$	-0.1004	-1.58
$γ_{2}$	0.0942	0.91
$γ_{3}$	0.0659	0.65
$γ_{4}$	-0.0764	-0.69
$γ_{5}$	0.0616	0.52
$γ_{6}$	-0.1708	-1.22
$γ_{7}$	0.2196	1.77
$γ_{8}$	-0.0496	-0.47
$γ_{9}$	-0.0965	-1.08

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Art Vivant Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:32.41% (-1.45%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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