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	param	t-stat
$ω$	1.0000	1.58
$α$	0.0604	6.07
$β$	0.9355	214.46
$γ$	-0.2843	-4.90
$δ$	1.9734	9.74

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Calithera Biosciences Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:955.71% (-32.70%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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