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	param	t-stat
$ω$	0.0284	12.88
$α$	0.2639	44.11
$β$	0.9649	537.54
$γ$	-0.0674	-12.31

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Berkshire Hathaway Inc EGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:16.34% (-0.23%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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