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	param	t-stat
$ω$	0.4628	3.91
$α$	0.1908	5.55
$β$	0.5532	8.15
$γ_{1}$	-0.9148	-2.76
$γ_{2}$	1.3787	2.88
$γ_{3}$	-0.9073	-3.38
$γ_{4}$	0.8001	3.39
$γ_{5}$	-0.3772	-1.36
$γ_{6}$	-0.1534	-0.49
$γ_{7}$	0.1499	0.39

V-Lab

Changyou International Group Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:53.10% (-2.19%)

Date Range:

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News Impact Curve

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