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	param	t-stat
$ω$	0.8823	9.31
$α$	0.3707	5.51
$β$	0.1161	2.05
$γ_{1}$	-0.0020	-2.22

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CBOE IBM Volatility Index Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:117.53% (+9.72%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other CBOE IBM Volatility Index Analyses