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	param	t-stat
$ω$	0.0422	17.62
$α$	0.0836	34.34
$β$	0.9164	407.82
$γ$	0.2633	13.84
$δ$	1.4301	26.07

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BlackRock Inc APARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:29.44% (-0.31%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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