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	param	t-stat
$ω$	1.2859	7.98
$α$	0.0931	8.48
$β$	0.8518	51.49
$γ_{1}$	0.0353	2.36
$γ_{2}$	-0.0656	-2.82
$γ_{3}$	0.0456	2.69
$γ_{4}$	-0.0296	-2.01
$γ_{5}$	0.0488	3.23
$γ_{6}$	-0.0671	-2.89

V-Lab

Pfizer Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:32.30% (+1.08%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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