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	param	t-stat
$ω$	1.0000	4.88
$α$	0.1574	14.96
$β$	0.7549	37.33
$γ$	0.0109	0.25
$δ$	1.2100	14.57

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Aprea Therapeutics Inc APARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:135.87% (+8.24%)

Date Range:

Parameter Estimates

News Impact Curve

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