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	param	t-stat
$ω$	4.6324	3.99
$α$	0.0592	37.17
$β$	0.9919	465.24
$ν$	4.9746	10.01

V-Lab

Amgen Inc GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:30.40% (-1.50%)

Date Range:

Parameter Estimates

Other Amgen Inc Analyses