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	param	t-stat
$ω$	0.1010	10.33
$α$	0.1851	48.94
$β$	0.7987	294.51

V-Lab

Sony Group Corp MEM Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:43.45% (-3.10%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sony Group Corp Analyses