iShares Short-Term National Muni Bond ETF Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:1.30% (+0.11%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.4783 | 3.93 | |
| 0.2901 | 3.91 | |
| 0.6440 | 9.97 | |
| 0.0065 | 0.26 | |
| 0.0362 | 1.06 | |
| -0.0601 | -4.60 |
Estimation Period:
Nov 19, 2008 to Feb 6, 2026
Nov 19, 2008 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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