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	param	t-stat
$ω$	0.0348	2.66
$α$	0.0002	0.14
$β$	0.9883	547.24
$γ$	0.0208	8.09

V-Lab

IRhythm Holdings Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:49.23% (+0.24%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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