Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.3480	5.39
$α$	0.1208	7.37
$β$	0.7873	28.70
$γ_{1}$	-0.0597	-1.83
$γ_{2}$	0.1465	3.21
$γ_{3}$	-0.1517	-5.62
$γ_{4}$	0.0871	3.77
$γ_{5}$	-0.0347	-1.50
$γ_{6}$	0.0217	0.85
$γ_{7}$	-0.0152	-0.65
$γ_{8}$	0.0138	0.78

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COMSYS Holdings Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, December 22nd, 2025:18.85% (+1.46%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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