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	param	t-stat
$ω$	0.0446	10.55
$α$	0.0727	37.71
$β$	0.8970	386.96
$γ$	0.7681	24.32

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PPG Industries Inc AGARCH Volatility Analysis

Volatility Prediction for Wednesday, February 25th, 2026:26.90% (-1.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other PPG Industries Inc Analyses