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	param	t-stat
$ω$	0.0346	23.58
$α$	0.0688	26.89
$β$	0.9164	365.96
$γ$	0.4204	15.21
$δ$	1.5867	41.75

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Dow Jones Transportation Average APARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:24.68% (-0.53%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Dow Jones Transportation Average Analyses