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	param	t-stat
$ω$	0.1448	8.60
$α$	0.1214	31.62
$β$	0.8799	244.28
$γ$	0.5320	6.09

V-Lab

ECA Marcellus Trust I AGARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:42.25% (-2.20%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other ECA Marcellus Trust I Analyses