Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	3.4623	3.86
$α$	0.2150	4.81
$β$	0.6997	13.92
$γ_{1}$	1.5344	3.90
$γ_{2}$	-2.4658	-3.59
$γ_{3}$	1.7988	3.40
$γ_{4}$	-1.4894	-3.84
$γ_{5}$	0.8995	2.99
$γ_{6}$	-0.2333	-0.85
$γ_{7}$	-0.1452	-0.65

V-Lab

Reprocell Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:99.73% (+20.92%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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