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	param	t-stat
$ω$	2.7009	8.70
$α$	0.1300	11.26
$β$	0.6797	34.16
$γ$	0.0126	0.62

V-Lab

SPT Energy Group Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:91.03% (-1.62%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other SPT Energy Group Inc Analyses