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	param	t-stat
$ω$	1.4033	1.17
$α$	0.3226	8.88
$β$	0.6767	18.73
$γ_{1}$	-0.6387	-6.25
$γ_{2}$	0.7368	5.06
$γ_{3}$	-0.0258	-0.29
$γ_{4}$	-0.0956	-0.93

V-Lab

Byrna Technologies Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:109.03% (-7.83%)

Date Range:

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News Impact Curve

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