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	param	t-stat
$ω$	0.4669	4.63
$α$	0.1397	7.15
$β$	0.7176	21.03
$γ_{1}$	-0.2428	-4.09
$γ_{2}$	0.3572	4.48
$γ_{3}$	-0.2270	-5.43
$γ_{4}$	0.1712	4.64
$γ_{5}$	-0.0484	-1.01
$γ_{6}$	-0.0346	-0.62
$γ_{7}$	0.0295	0.60
$γ_{8}$	0.0073	0.13
$γ_{9}$	-0.0062	-0.10
$γ_{10}$	-0.0170	-0.40

V-Lab

Amtech Systems Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:130.81% (-17.59%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Amtech Systems Inc Analyses