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	param	t-stat
$ω$	0.6939	9.54
$α$	0.1915	3.15
$β$	0.5269	7.41
$γ_{1}$	-0.0586	-3.20
$γ_{2}$	0.1049	2.90

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Protara Therapeutic Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:77.06% (-0.49%)

Date Range:

Parameter Estimates

News Impact Curve

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