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	param	t-stat
$ω$	0.0270	18.14
$α$	0.0662	30.69
$β$	0.9311	416.24
$γ$	0.4913	17.00
$δ$	0.5588	18.18

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International Business Machines Corp APARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:42.79% (-3.26%)

Date Range:

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News Impact Curve

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