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	param	t-stat
$ω$	0.0384	18.21
$α$	0.0903	37.16
$β$	0.9085	386.91
$γ$	0.1425	11.55
$δ$	1.6773	41.11

V-Lab

Hong Kong Stock Exchange Hang Seng China Enterprises Index APARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:21.05% (-0.79%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hong Kong Stock Exchange Hang Seng China Enterprises Index Analyses