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	param	t-stat
$ω$	0.1995	11.47
$α$	0.0873	26.83
$β$	0.9028	238.13
$γ$	-0.1374	-6.96
$δ$	1.6117	33.64

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Harmonic Drive Systems Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:47.58% (-1.99%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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