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	param	t-stat
$m$	126
$α$	0.0709	16.32
$β$	0.7563	76.78
$γ$	0.0566	9.50
$λ_{1}$	0.1602	1.46
$λ_{2}$	0.1119	1.77
$λ_{3}$	0.8528	9.70

V-Lab

Sony Group Corporation MF2-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:32.31% (-0.63%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sony Group Corporation Analyses