Technology Select Sector SPDR Fund GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Tuesday, October 14th, 2025:23.23% (+2.66%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 3.3464 | 5.56 | |
| 0.0871 | 46.82 | |
| 0.9946 | 960.94 | |
| 8.5844 | 7.31 |
Estimation Period:
Dec 22, 1998 to Oct 10, 2025
Dec 22, 1998 to Oct 10, 2025
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