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	param	t-stat
$ω$	1.8205	4.46
$α$	0.1557	5.55
$β$	0.5880	9.94
$γ_{1}$	0.0290	0.32
$γ_{2}$	-0.0052	-0.04
$γ_{3}$	0.0453	0.59
$γ_{4}$	-0.2341	-3.20
$γ_{5}$	0.3776	4.60
$γ_{6}$	-0.3739	-2.94
$γ_{7}$	0.2642	1.85
$γ_{8}$	-0.1826	-1.56
$γ_{9}$	0.1026	0.79
$γ_{10}$	-0.0096	-0.09

V-Lab

Otsuka Shokai Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:23.27% (-1.56%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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