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	param	t-stat
$ω$	2.9034	7.27
$α$	0.0685	31.32
$β$	0.9848	423.74
$ν$	6.2809	6.65

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PPG Industries Inc GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:30.24% (+0.42%)

Date Range:

Parameter Estimates

Other PPG Industries Inc Analyses