State Street SPDR Portfolio TIPS ETF GJR-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:3.65% (0.00%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0027 | 19.48 | |
| 0.0947 | 16.14 | |
| 0.8806 | 226.89 | |
| 0.0310 | 3.98 |
Estimation Period:
May 30, 2007 to Feb 6, 2026
May 30, 2007 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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