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	param	t-stat
$ω$	1.2112	7.48
$α$	0.0894	8.54
$β$	0.8524	55.89
$γ_{1}$	-0.0221	-0.68
$γ_{2}$	0.1506	3.13
$γ_{3}$	-0.2711	-8.26
$γ_{4}$	0.2124	6.48
$γ_{5}$	-0.0979	-2.72
$γ_{6}$	0.0488	1.40
$γ_{7}$	-0.0197	-0.54
$γ_{8}$	-0.0125	-0.28
$γ_{9}$	0.0150	0.45

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Astellas Pharma Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:36.25% (-1.46%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Astellas Pharma Inc Analyses