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	param	t-stat
$ω$	1.8665	5.43
$α$	0.0786	7.19
$β$	0.8735	30.30
$γ_{1}$	0.0869	0.76
$γ_{2}$	-0.1939	-0.92
$γ_{3}$	0.2776	1.47
$γ_{4}$	-0.2957	-1.86
$γ_{5}$	0.2203	1.35
$γ_{6}$	-0.1927	-1.02
$γ_{7}$	0.2022	1.36
$γ_{8}$	-0.2278	-2.50
$γ_{9}$	0.2909	3.17
$γ_{10}$	-0.2636	-3.64

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Harmonic Drive Systems Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:64.81% (-0.46%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Harmonic Drive Systems Inc Analyses