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	param	t-stat
$ω$	0.0416	8.07
$α$	0.0410	15.50
$β$	0.9589	346.42

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Perma-Pipe International Holdings Inc GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:55.91% (+1.08%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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