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	param	t-stat
$ω$	0.0180	11.34
$α$	0.0242	17.35
$β$	0.9758	785.06
$γ$	0.4965	7.54
$δ$	1.3268	33.46

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PTC Inc APARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:37.90% (+1.20%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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