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	param	t-stat
$ω$	2.0840	8.48
$α$	0.0582	23.73
$β$	0.9781	348.84
$ν$	5.8292	5.35

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National Fuel Gas Co GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:20.14% (+1.44%)

Date Range:

Parameter Estimates

Other National Fuel Gas Co Analyses