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	param	t-stat
$ω$	0.0126	5.83
$α$	0.0543	19.70
$β$	0.9959	2,105.54
$γ$	-0.0231	-4.85

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PTC Inc EGARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:36.66% (+1.29%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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