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	param	t-stat
$ω$	0.2031	11.75
$α$	0.0750	23.39
$β$	0.9250	305.17
$γ$	0.0596	2.62
$δ$	1.5769	35.37

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Amtech Systems Inc APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:144.91% (-5.06%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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