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	param	t-stat
$m$	76
$α$	0.0744	15.93
$β$	0.7069	59.63
$γ$	0.0911	12.05
$λ_{1}$	0.0229	1.72
$λ_{2}$	0.0257	3.20
$λ_{3}$	0.9694	91.86

V-Lab

Telephone & Data Systems Inc MF2-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:28.79% (-1.84%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Telephone & Data Systems Inc Analyses