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	param	t-stat
$ω$	0.0506	17.75
$α$	0.0966	32.26
$β$	0.9034	317.41
$γ$	-0.0625	-3.28
$δ$	1.4031	27.69

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China Telecom Corp Ltd APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:32.33% (-1.36%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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