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	param	t-stat
$ω$	1.0000	5.96
$α$	0.2634	15.87
$β$	0.6223	31.47
$γ$	-0.0137	-0.28
$δ$	0.9542	10.19

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Vivani Medical Inc APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:81.76% (-6.26%)

Date Range:

Parameter Estimates

News Impact Curve

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