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	param	t-stat
$ω$	0.1274	23.79
$α$	0.0891	43.36
$β$	0.8876	359.35

V-Lab

Sony Group Corp GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:36.50% (+1.81%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Sony Group Corp Analyses