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	param	t-stat
$ω$	1.6046	7.20
$α$	0.0929	5.41
$β$	0.7858	19.86
$γ_{1}$	0.1139	1.42
$γ_{2}$	-0.1916	-1.58
$γ_{3}$	0.3065	3.16
$γ_{4}$	-0.4889	-3.51
$γ_{5}$	0.3200	2.02
$γ_{6}$	0.0012	0.01
$γ_{7}$	-0.0967	-1.04
$γ_{8}$	0.1042	1.12
$γ_{9}$	-0.1660	-1.70
$γ_{10}$	0.1963	1.49

V-Lab

Axcelis Technologies Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:53.01% (-2.04%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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