Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.3263	6.33
$α$	0.2403	6.49
$β$	0.6099	12.50
$γ_{1}$	-0.1417	-1.83
$γ_{2}$	0.4149	3.27
$γ_{3}$	-0.5209	-3.99
$γ_{4}$	0.3713	2.27
$γ_{5}$	-0.1777	-0.87
$γ_{6}$	0.1101	0.56
$γ_{7}$	-0.1345	-0.90
$γ_{8}$	0.1483	1.20
$γ_{9}$	-0.0925	-1.06

V-Lab

Helios Techno Hldgs Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:86.45% (-13.73%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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