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	param	t-stat
$ω$	0.2540	20.90
$α$	0.1143	38.87
$β$	0.8809	322.89
$γ$	-0.2377	-2.52

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Perma-Pipe International Holdings Inc AGARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:54.57% (-2.61%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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