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	param	t-stat
$ω$	0.0551	11.81
$α$	0.0119	5.43
$β$	0.9431	389.54
$γ$	0.0494	12.01

V-Lab

Merck & Co Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, December 29th, 2025:24.00% (-0.41%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Merck & Co Inc Analyses