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	param	t-stat
$ω$	0.0868	24.69
$α$	0.0992	40.94
$β$	0.8865	347.77
$γ$	0.2890	17.71
$δ$	1.3844	38.83

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AllianceBernstein Holding LP APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:42.34% (-2.90%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other AllianceBernstein Holding LP Analyses