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	param	t-stat
$ω$	1.2660	10.63
$α$	0.0938	7.63
$β$	0.8710	53.46
$γ_{1}$	0.0002	0.34

V-Lab

Shionogi & Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:29.75% (-1.56%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Shionogi & Co Ltd Analyses