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	param	t-stat
$ω$	0.0040	7.60
$α$	0.0384	11.90
$β$	0.9528	397.48
$γ$	0.0135	2.02

V-Lab

Chunghwa Telecom Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:11.45% (-0.22%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Chunghwa Telecom Co Ltd Analyses