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	param	t-stat
$ω$	80.8613	3.12
$α$	0.2236	14.61
$β$	0.9063	30.41
$ν$	2.7981	15.86

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Sound Group Inc -Adr GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:129.05% (+7.85%)

Date Range:

Parameter Estimates

Other Sound Group Inc -Adr Analyses