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	param	t-stat
$ω$	0.0294	8.18
$α$	0.0708	21.81
$β$	0.9905	927.47
$γ$	-0.0214	-5.47

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Powell Industries Inc EGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:56.20% (-0.47%)

Date Range:

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News Impact Curve

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