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	param	t-stat
$ω$	8.6030	4.18
$α$	0.1013	34.83
$β$	0.9785	187.95
$ν$	2.9822	28.28

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Symphony Holdings Ltd/Hong Kong GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:30.43% (-1.63%)

Date Range:

Parameter Estimates

Other Symphony Holdings Ltd/Hong Kong Analyses