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	param	t-stat
$ω$	0.0144	7.51
$α$	0.1413	22.95
$β$	0.9793	802.71
$γ$	-0.0632	-12.87

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Portland General Electric Co EGARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:14.54% (+0.28%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Portland General Electric Co Analyses