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	param	t-stat
$ω$	0.5864	4.75
$α$	0.1330	6.14
$β$	0.6457	10.91
$γ_{1}$	-0.0814	-1.17
$γ_{2}$	-0.0517	-0.55
$γ_{3}$	0.2706	4.45
$γ_{4}$	-0.2300	-3.04
$γ_{5}$	0.1625	2.00
$γ_{6}$	-0.1145	-1.71
$γ_{7}$	0.1035	1.96
$γ_{8}$	-0.1166	-2.25
$γ_{9}$	0.0865	1.29

V-Lab

Mitani Sekisan Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:42.92% (+6.52%)

Date Range:

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News Impact Curve

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