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	param	t-stat
$ω$	0.4337	16.47
$α$	0.0786	28.05
$β$	0.9095	301.07
$γ$	-0.0783	-0.51

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Amtech Systems Inc AGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:157.39% (-7.27%)

Date Range:

Parameter Estimates

News Impact Curve

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