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	param	t-stat
$ω$	25.1479	4.25
$α$	0.0650	45.43
$β$	0.9921	541.53
$ν$	4.2651	16.09

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Perma-Fix Environmental Services GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Wednesday, February 18th, 2026:56.50% (-0.34%)

Date Range:

Parameter Estimates

Other Perma-Fix Environmental Services Analyses