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	param	t-stat
$ω$	0.0389	14.08
$α$	0.1586	37.46
$β$	0.9783	707.36
$γ$	-0.0352	-9.79

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Jefferies Financial Group Inc EGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:48.16% (-2.40%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Jefferies Financial Group Inc Analyses