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	param	t-stat
$ω$	5.1806	5.84
$α$	0.0630	35.47
$β$	0.9884	469.31
$ν$	5.6612	7.69

V-Lab

Sony Group Corp GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:38.14% (+2.30%)

Date Range:

Parameter Estimates

Other Sony Group Corp Analyses