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	param	t-stat
$ω$	0.5177	8.10
$α$	0.0974	31.26
$β$	0.7921	181.56
$γ$	2.8314	16.20

V-Lab

DexCom Inc AGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:47.62% (-1.87%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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