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	param	t-stat
$ω$	1.2273	11.09
$α$	0.1292	8.44
$β$	0.7692	29.85
$γ_{1}$	-0.0028	-2.50
$γ_{2}$	0.0057	2.53

V-Lab

Chiyoda Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:21.61% (+0.92%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Chiyoda Co Ltd Analyses