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	param	t-stat
$ω$	0.8589	7.87
$α$	0.1488	8.50
$β$	0.7337	26.61
$γ_{1}$	-0.1703	-4.20
$γ_{2}$	0.2986	4.92
$γ_{3}$	-0.2178	-5.45
$γ_{4}$	0.0747	2.04
$γ_{5}$	0.1272	3.78
$γ_{6}$	-0.2328	-7.32
$γ_{7}$	0.1964	5.11
$γ_{8}$	-0.1067	-2.13
$γ_{9}$	0.0370	0.64
$γ_{10}$	-0.0056	-0.14

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Denka Co Ltd Zero Slope Spline-GARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

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