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	param	t-stat
$ω$	0.9894	8.00
$α$	0.0950	3.03
$β$	0.6742	6.23
$γ_{1}$	0.2072	1.95
$γ_{2}$	-0.4282	-2.41
$γ_{3}$	0.4739	1.48

V-Lab

Phreesia Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:62.92% (+4.88%)

Date Range:

Parameter Estimates

News Impact Curve

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