Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.4350	4.41
$α$	0.2841	2.83
$β$	0.3982	2.84
$γ_{1}$	0.2766	3.14
$γ_{2}$	-0.5798	-3.65

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TWOSTONE&Sons Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:30.95% (-2.47%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other TWOSTONE&Sons Analyses