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	param	t-stat
$ω$	0.0333	20.99
$α$	0.1627	27.70
$β$	0.8373	156.47
$γ$	0.2950	17.07
$δ$	1.3641	31.65

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Alliancebernstein GLB HI Inc APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 18th, 2026:8.87% (-0.51%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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