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	param	t-stat
$ω$	0.0298	6.57
$α$	0.0802	38.19
$β$	0.8970	384.50
$γ$	0.8736	19.22

V-Lab

ONEOK Inc AGARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:24.04% (-0.88%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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