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	param	t-stat
$ω$	0.8723	2.84
$α$	0.0625	2.87
$β$	0.2207	0.89
$γ$	0.0815	0.88
$δ$	3.0000	4.46

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T. Rowe Price Health CAR ETF APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:20.91% (-1.70%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other T. Rowe Price Health CAR ETF Analyses