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	param	t-stat
$ω$	0.0212	8.61
$α$	0.1097	31.52
$β$	0.9778	691.49
$γ$	-0.0500	-13.98

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National Fuel Gas Co EGARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:18.19% (+0.23%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other National Fuel Gas Co Analyses