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	param	t-stat
$ω$	0.0682	15.85
$α$	0.0671	39.19
$β$	0.8895	334.28
$γ$	0.5986	16.34

V-Lab

National Fuel Gas Co AGARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:17.83% (-0.40%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other National Fuel Gas Co Analyses