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	param	t-stat
$ω$	0.2507	27.77
$α$	0.1840	30.25
$β$	0.7286	165.64
$γ$	0.0805	8.16

V-Lab

Sony Group Corporation Asy. MEM Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:32.21% (-2.69%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sony Group Corporation Analyses