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	param	t-stat
$ω$	2.1295	3.61
$α$	0.0491	0.68
$β$	0.7647	2.97
$γ_{1}$	17.2114	3.35
$γ_{2}$	-27.6119	-2.88

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Ishares Ibonds DEC 2031 Muni Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:1.76% (-0.04%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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