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	param	t-stat
$ω$	0.0290	15.88
$α$	0.0431	21.08
$β$	0.9509	397.52
$γ$	0.7669	15.35
$δ$	0.8385	17.46

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Merck & Co Inc APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:25.36% (+3.36%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Merck & Co Inc Analyses