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	param	t-stat
$ω$	3.2652	4.71
$α$	0.0677	36.97
$β$	0.9920	552.65
$ν$	6.0594	8.61

V-Lab

Pfizer Inc GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Thursday, February 26th, 2026:23.50% (-1.22%)

Date Range:

Parameter Estimates

Other Pfizer Inc Analyses