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	param	t-stat
$ω$	0.9230	2.80
$α$	0.1038	1.35
$β$	0.6437	1.73
$γ_{1}$	11.9500	1.53
$γ_{2}$	-17.1920	-1.73

V-Lab

Grayscale Bitcoin COV CL ETF Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:56.70% (-1.55%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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