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	param	t-stat
$ω$	1.3380	4.59
$α$	0.2085	4.08
$β$	0.6281	10.56
$γ_{1}$	-0.2689	-2.44
$γ_{2}$	0.4958	2.78
$γ_{3}$	-0.3709	-2.59
$γ_{4}$	0.2877	2.47
$γ_{5}$	-0.2448	-1.49
$γ_{6}$	0.1049	0.53
$γ_{7}$	0.0571	0.38
$γ_{8}$	-0.1061	-1.00
$γ_{9}$	0.0497	0.70

V-Lab

Rigel Pharmaceuticals Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:64.90% (+0.37%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Rigel Pharmaceuticals Inc Analyses