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	param	t-stat
$m$	46
$α$	0.0991	17.98
$β$	0.8431	61.65
$γ$	-0.0143	-2.48
$λ_{1}$	0.0458	2.31
$λ_{2}$	0.0505	2.05
$λ_{3}$	0.9378	31.27

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China Telecom Corp Ltd MF2-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:32.65% (-1.67%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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