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	param	t-stat
$ω$	0.0193	7.21
$α$	0.1537	2.40
$β$	0.6574	13.22
$ν$	6.4207	0.60

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Northern Trust Tax-Exemp ETF GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:2.06% (-0.24%)

Date Range:

Parameter Estimates

Other Northern Trust Tax-Exemp ETF Analyses