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	param	t-stat
$ω$	0.0323	11.26
$α$	0.0335	18.69
$β$	0.9665	640.49
$γ$	0.4632	10.40
$δ$	1.4490	27.41

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HealthStream Inc APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:34.34% (-0.56%)

Date Range:

Parameter Estimates

News Impact Curve

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