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	param	t-stat
$ω$	1.0267	7.51
$α$	0.1532	7.44
$β$	0.7613	27.76
$γ_{1}$	-0.0191	-0.45
$γ_{2}$	0.0682	1.00
$γ_{3}$	-0.1123	-1.87
$γ_{4}$	0.1103	1.61
$γ_{5}$	-0.0950	-1.32
$γ_{6}$	0.0629	1.04
$γ_{7}$	-0.0398	-0.74
$γ_{8}$	0.0955	1.70
$γ_{9}$	-0.1298	-2.02
$γ_{10}$	0.0830	1.68

V-Lab

Maruyama Mfg Co Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:22.16% (-1.39%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Maruyama Mfg Co Inc Analyses