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	param	t-stat
$ω$	0.0861	12.56
$α$	0.0814	30.01
$β$	0.8968	256.96
$γ$	0.3357	5.70

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Jefferies Financial Group Inc AGARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:44.19% (-2.20%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Jefferies Financial Group Inc Analyses