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	param	t-stat
$ω$	0.7733	5.10
$α$	0.1364	10.29
$β$	0.8217	50.02
$γ_{1}$	-0.0823	-3.95
$γ_{2}$	0.1236	4.19
$γ_{3}$	-0.0554	-3.16
$γ_{4}$	0.0212	1.26
$γ_{5}$	-0.0104	-0.86

V-Lab

Berkshire Hathaway Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:16.42% (-0.76%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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