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	param	t-stat
$ω$	0.0122	21.24
$α$	0.0634	35.13
$β$	0.9366	559.18
$γ$	0.2378	15.63
$δ$	1.5771	40.17

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TECO Energy Inc APARCH Volatility Analysis

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Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other TECO Energy Inc Analyses