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	param	t-stat
$ω$	32.0663	14.88
$α$	0.1323	25.25
$β$	0.8940	157.70
$ν$	3.9889	11.03

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TLT Percentage Price Volatility Index GAS-GARCH Student T Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

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