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	param	t-stat
$ω$	0.0103	13.03
$α$	0.0443	11.04
$β$	0.9458	399.92
$γ$	0.9437	13.10
$δ$	1.5482	24.09

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Parnassus Core Equity Fund APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:17.02% (-0.51%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Parnassus Core Equity Fund Analyses