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	param	t-stat
$ω$	0.0698	16.76
$α$	0.0276	13.25
$β$	0.9064	400.20
$γ$	0.0849	14.17

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PPG Industries Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:22.37% (-0.69%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other PPG Industries Inc Analyses