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	param	t-stat
$ω$	1.8769	9.62
$α$	0.0736	31.15
$β$	0.9814	494.64
$ν$	7.2673	5.00

V-Lab

Portland General Electric Co GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:20.45% (+3.07%)

Date Range:

Parameter Estimates

Other Portland General Electric Co Analyses