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	param	t-stat
$ω$	1.9141	6.63
$α$	0.1561	6.33
$β$	0.5416	8.76
$γ_{1}$	0.1338	2.61
$γ_{2}$	-0.1158	-1.49
$γ_{3}$	-0.0963	-2.00
$γ_{4}$	0.1605	4.17
$γ_{5}$	-0.1587	-3.77
$γ_{6}$	0.1556	3.52
$γ_{7}$	-0.1333	-3.25
$γ_{8}$	0.0674	1.73
$γ_{9}$	-0.0128	-0.32
$γ_{10}$	0.0026	0.08

V-Lab

Santen Pharmaceutical Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:23.33% (+0.92%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Santen Pharmaceutical Analyses