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	param	t-stat
$m$	81
$α$	0.0172	5.12
$β$	0.9076	169.67
$γ$	0.0602	12.40
$λ_{1}$	0.0020	0.81
$λ_{2}$	0.0029	1.40
$λ_{3}$	0.9963	325.18

V-Lab

Merck & Co Inc MF2-GARCH Volatility Analysis

Volatility Prediction for Monday, December 22nd, 2025:24.60% (-0.54%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Merck & Co Inc Analyses