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	param	t-stat
$ω$	2.8966	7.29
$α$	0.0685	31.28
$β$	0.9847	422.80
$ν$	6.2742	6.65

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PPG Industries Inc GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:27.55% (-1.53%)

Date Range:

Parameter Estimates

Other PPG Industries Inc Analyses