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	param	t-stat
$ω$	1.1313	7.27
$α$	0.0839	8.27
$β$	0.9019	81.89
$γ_{1}$	0.0007	0.42

V-Lab

China Telecom Corp Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:32.78% (-1.46%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other China Telecom Corp Ltd Analyses