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	param	t-stat
$ω$	0.9704	6.40
$α$	0.0463	1.30
$β$	0.8292	5.77
$γ_{1}$	-1.6683	-2.44
$γ_{2}$	3.9875	2.92

V-Lab

ARK 21Shares Bitcoin ETF Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 18th, 2026:71.13% (-2.31%)

Date Range:

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News Impact Curve

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