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	param	t-stat
$ω$	1.1075	6.72
$α$	0.0898	8.55
$β$	0.8511	55.45
$γ_{1}$	-0.0517	-1.55
$γ_{2}$	0.1968	4.01
$γ_{3}$	-0.3001	-9.16
$γ_{4}$	0.2355	7.22
$γ_{5}$	-0.1165	-3.26
$γ_{6}$	0.0615	1.77
$γ_{7}$	-0.0251	-0.67
$γ_{8}$	-0.0147	-0.31
$γ_{9}$	0.0286	0.49

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Astellas Pharma Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:36.60% (-1.46%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Astellas Pharma Inc Analyses