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	param	t-stat
$ω$	0.0449	22.28
$α$	0.1290	35.79
$β$	0.8569	234.26
$γ$	0.2306	18.47
$δ$	1.7917	35.81

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Berkshire Hathaway Inc APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 25th, 2026:14.94% (-0.88%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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